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Vladimir Kramnik

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The Elo rating system is a method for calculating the relative skill levels of players in zero-sum games such as chess or esports . It is named after its creator Arpad Elo , a Hungarian-American physics professor.

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135-500: Vladimir Borisovich Kramnik ( Russian : Влади́мир Бори́сович Кра́мник ; born 25 June 1975) is a Russian chess grandmaster . He was the Classical World Chess Champion from 2000 to 2006, and the 14th undisputed World Chess Champion from 2006 to 2007. In 2000, Kramnik defeated Garry Kasparov and became the Classical World Chess Champion . He defended his title in 2004 against Peter Leko , and defeated

270-674: A constitutional referendum on whether to adopt Russian as a second official language. According to the Central Election Commission, 74.8% voted against, 24.9% voted for and the voter turnout was 71.1%. Starting in 2019, instruction in Russian will be gradually discontinued in private colleges and universities in Latvia, and in general instruction in Latvian public high schools. On 29 September 2022, Saeima passed in

405-519: A new education law which requires all schools to teach at least partially in Ukrainian, with provisions while allow indigenous languages and languages of national minorities to be used alongside the national language. The law faced criticism from officials in Russia and Hungary. The 2019 Law of Ukraine "On protecting the functioning of the Ukrainian language as the state language" gives priority to

540-673: A 7th place, while he finished 5th in the London Chess Classic in England. 2011 brought varied results. In Wijk aan Zee Kramnik shared fifth with Maxime Vachier-Lagrave , and in the Candidates he was eliminated by Alexander Grischuk . He won Dortmund for the tenth time, with Lê Quang Liêm in second place, and shared third behind Peter Svidler and Alexander Morozevich in the Russian Superfinal. Kramnik won

675-456: A K-factor of 10, which means that the maximum ratings change from a single game is a little less than 10 points. The United States Chess Federation (USCF) uses its own classification of players: The K-factor , in the USCF rating system, can be estimated by dividing 800 by the effective number of games a player's rating is based on ( N e ) plus the number of games the player completed in

810-455: A Kasparov–Shirov match, and it never took place. It appears Shirov refused to play for what he considered too small a prize fund. Kasparov decided to try to arrange a match with the highest rated-player according to FIDE's rating list. At the time Anand was the highes-rated player, but Anand refused the match. Therefore, in March 2000 Kasparov announced he would play a match against Kramnik, who at

945-411: A few points from the higher rated player in the event of a draw. This means that this rating system is self-correcting. Players whose ratings are too low or too high should, in the long run, do better or worse correspondingly than the rating system predicts and thus gain or lose rating points until the ratings reflect their true playing strength. Elo ratings are comparative only, and are valid only within

1080-446: A floor of at most 150. There are two ways to achieve higher rating floors other than under the standard scheme presented above. If a player has achieved the rating of Original Life Master, their rating floor is set at 2200. The achievement of this title is unique in that no other recognized USCF title will result in a new floor. For players with ratings below 2000, winning a cash prize of $ 2,000 or more raises that player's rating floor to

1215-522: A formula with V standing for the nucleus (vowel) and C for each consonant, the maximal structure can be described as follows: (C)(C)(C)(C)V(C)(C)(C)(C) Elo rating system The Elo system was invented as an improved chess-rating system over the previously used Harkness system , but is also used as a rating system in association football (soccer) , American football , baseball , basketball , pool , various board games and esports , and, more recently, large language models . The difference in

1350-598: A game. This was only the second time in history that a World Champion had lost a match without winning a single game, the other time being Lasker in 1921 . It also marked the first time Kasparov had lost a World Championship match. Kramnik's performance won him the Chess Oscar for 2000; this was the first time he had received the award. In October 2002, Kramnik competed in Brains in Bahrain , an eight-game match against

1485-484: A language that "belongs to the European cultural space". The financing of Russian-language content by the state will cease, which the concept says create a "unified information space". However, one inevitable consequence would be the closure of public media broadcasts in Russian on LTV and Latvian Radio, as well as the closure of LSM's Russian-language service. In Lithuania , Russian has no official or legal status, but

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1620-588: A lesser extent the languages to the south and the east: Uralic , Turkic , Persian , Arabic , and Hebrew . According to the Defense Language Institute in Monterey, California , Russian is classified as a level III language in terms of learning difficulty for native English speakers, requiring approximately 1,100 hours of immersion instruction to achieve intermediate fluency. Feudal divisions and conflicts created obstacles between

1755-432: A lower level. If the game ends in a draw, the two players are assumed to have performed at nearly the same level. Elo did not specify exactly how close two performances ought to be to result in a draw as opposed to a win or loss. Actually, there is a probability of a draw that is dependent on the performance differential, so this latter is more of a confidence interval than any deterministic frontier. And while he thought it

1890-501: A major tournament was his gold medal win as first reserve for the Russian team in the 1992 Chess Olympiad in Manila . His selection for the team caused some controversy in Russia at the time, as he was only a FIDE Master . However, his selection was supported by Garry Kasparov . He scored eight wins, one draw , and no losses, a performance of 2958, which won a gold medal for best rating performance. The following year, Kramnik played in

2025-619: A match against the winner to unify the world championship. After the tournament, negotiations began for a reunification match between Kramnik and the new FIDE World Champion— Veselin Topalov of Bulgaria . In April 2006, FIDE announced a reunification match between Kramnik and Topalov—the FIDE World Chess Championship 2006 . The match took place in Elista , Kalmykia . After the first four games, Kramnik led 3–1 (out of

2160-416: A maximum of 12). After the fourth game, however, Topalov's coach/manager Silvio Danailov protested that Kramnik was using the toilet suspiciously frequently, implying that he was somehow receiving outside assistance whilst doing so. Topalov said that he would refuse to shake hands with Kramnik in the remaining games. The Appeals committee decided that the players' toilets be locked and that they be forced to use

2295-622: A minority language under the Framework Convention for the Protection of National Minorities . 30% of the population was fluent in Russian in 2006, and 2% used it as the main language with family, friends, or at work. In Azerbaijan , Russian has no official status, but is a lingua franca of the country. 26% of the population was fluent in Russian in 2006, and 5% used it as the main language with family, friends, or at work. In Georgia , Russian has no official status, but it

2430-646: A perception that the ratings are fair. The USCF implemented Elo's suggestions in 1960, and the system quickly gained recognition as being both fairer and more accurate than the Harkness rating system . Elo's system was adopted by the World Chess Federation (FIDE) in 1970. Elo described his work in detail in The Rating of Chessplayers, Past and Present , first published in 1978. Subsequent statistical tests have suggested that chess performance

2565-403: A player who won more games than expected would be adjusted upward, while those of a player who won fewer than expected would be adjusted downward. Moreover, that adjustment was to be in linear proportion to the number of wins by which the player had exceeded or fallen short of their expected number. From a modern perspective, Elo's simplifying assumptions are not necessary because computing power

2700-565: A player with an Elo rating of 1000, If you beat two players with Elo ratings of 1000, If you draw, This is a simplification, but it offers an easy way to get an estimate of PR (performance rating). FIDE , however, calculates performance rating by means of the formula performance rating = average of opponents' ratings + d p , {\displaystyle {\text{performance rating}}={\text{average of opponents' ratings}}+d_{p},} where "rating difference" d p {\displaystyle d_{p}}

2835-526: A qualitatively new entity can be said to emerge—the general language of the working class... capitalism has the tendency of creating the general urban language of a given society. In 2010, there were 259.8 million speakers of Russian in the world: in Russia – 137.5 million, in the CIS and Baltic countries – 93.7 million, in Eastern Europe – 12.9 million, Western Europe – 7.3 million, Asia – 2.7 million, in

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2970-410: A rating of 1500 and Elo suggested scaling ratings so that a difference of 200 rating points in chess would mean that the stronger player has an expected score of approximately 0.75. A player's expected score is their probability of winning plus half their probability of drawing. Thus, an expected score of 0.75 could represent a 75% chance of winning, 25% chance of losing, and 0% chance of drawing. On

3105-421: A shared toilet, accompanied by an assistant arbiter. Kramnik refused to play the fifth game unless the original conditions agreed for the match were adhered to. As a result, the point was awarded to Topalov, reducing Kramnik's lead to 3–2. Kramnik stated that the appeals committee was biased and demanded that it be replaced. As a condition to continue the match, Kramnik insisted on playing the remaining games under

3240-744: A subpar showing, losing to eventual champion Ruslan Ponomariov and finishing in joint third place with 5/10. He then participated in the Grand Slam Chess Masters preliminary tournament in Shanghai from 3 to 8 September, where he faced world number four Levon Aronian , Alexei Shirov , and Wang Hao ; the top two scorers qualified for the Grand Slam final supertournament from 9 to 15 October in Bilbao against Carlsen and Anand. Scoring 3/6, Kramnik tied for second place with Aronian behind

3375-437: A system based on statistical estimation. Rating systems for many sports award points in accordance with subjective evaluations of the 'greatness' of certain achievements. For example, winning an important golf tournament might be worth an arbitrarily chosen five times as many points as winning a lesser tournament. A statistical endeavor, by contrast, uses a model that relates the game results to underlying variables representing

3510-458: A tournament ( m ). The USCF maintains an absolute rating floor of 100 for all ratings. Thus, no member can have a rating below 100, no matter their performance at USCF-sanctioned events. However, players can have higher individual absolute rating floors, calculated using the following formula: where N W {\displaystyle N_{W}} is the number of rated games won, N D {\displaystyle N_{D}}

3645-457: A unique implementation, and none of them follows Elo's original suggestions precisely. Instead one may refer to the organization granting the rating. For example: "As of April 2018, Tatev Abrahamyan had a FIDE rating of 2366 and a USCF rating of 2473." The Elo ratings of these various organizations are not always directly comparable, since Elo ratings measure the results within a closed pool of players rather than absolute skill. For top players,

3780-586: A win for Aronian in a rapid game that didn't count as tiebreak). In Tal Memorial he shared fourth place behind Magnus Carlsen , Fabiano Caruana and Teimour Radjabov . He finished second in the London Chess Classic behind Carlsen. Kramnik played in the 2013 Candidates Tournament , which took place in London, from 15 March to 1 April. He finished with 8½ points, sharing the first place with Magnus Carlsen, who won due to having better tiebreaks. In

3915-539: Is Belarusian, among ethnic Belarusians this share is 28.5%; the highest share of those who speak Belarusian at home is among ethnic Poles — 46.0%. In Estonia , Russian is spoken by 29.6% of the population, according to a 2011 estimate from the World Factbook, and is officially considered a foreign language. School education in the Russian language is a very contentious point in Estonian politics, and in 2022,

4050-481: Is a co-official language per article 5 of the Constitution of Kyrgyzstan . The 2009 census states that 482,200 people speak Russian as a native language, or 8.99% of the population. Additionally, 1,854,700 residents of Kyrgyzstan aged 15 and above fluently speak Russian as a second language, or 49.6% of the population in the age group. In Tajikistan , Russian is the language of inter-ethnic communication under

4185-401: Is a high degree of mutual intelligibility between Russian, Belarusian and Ukrainian , and a moderate degree of it in all modern Slavic languages, at least at the conversational level. Russian is written using a Cyrillic alphabet. The Russian alphabet consists of 33 letters. The following table gives their forms, along with IPA values for each letter's typical sound: Older letters of

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4320-421: Is a hypothetical rating that would result from the games of a single event only. Some chess organizations use the "algorithm of 400" to calculate performance rating. According to this algorithm, performance rating for an event is calculated in the following way: Example: 2 wins (opponents w & x ), 2 losses (opponents y & z ) This can be expressed by the following formula: Example: If you beat

4455-610: Is a post-posed definite article -to , -ta , -te similar to that existing in Bulgarian and Macedonian. In the Southern Russian dialects , instances of unstressed /e/ and /a/ following palatalized consonants and preceding a stressed syllable are not reduced to [ɪ] (as occurs in the Moscow dialect), being instead pronounced [a] in such positions (e.g. несл и is pronounced [nʲaˈslʲi] , not [nʲɪsˈlʲi] ) – this

4590-410: Is almost certainly not distributed as a normal distribution , as weaker players have greater winning chances than Elo's model predicts. In paired comparison data, there is often very little practical difference in whether it is assumed that the differences in players' strengths are normally or logistically distributed. Mathematically, however, the logistic function is more convenient to work with than

4725-426: Is based on a player's tournament percentage score p {\displaystyle p} , which is then used as the key in a lookup table where p {\displaystyle p} is simply the number of points scored divided by the number of games played. Note that, in case of a perfect or no score d p {\displaystyle d_{p}} is 800. FIDE updates its ratings list at

4860-488: Is being used less frequently by Russian-speaking typists in favor of the extension of Unicode character encoding , which fully incorporates the Russian alphabet. Free programs are available offering this Unicode extension, which allow users to type Russian characters, even on Western 'QWERTY' keyboards. The Russian language was first introduced to computing after the M-1 , and MESM models were produced in 1951. According to

4995-442: Is calculated by taking the player's peak established rating, subtracting 200 points, and then rounding down to the nearest rating floor. For example, a player who has reached a peak rating of 1464 would have a rating floor of 1464 − 200 = 1264 , which would be rounded down to 1200. Under this scheme, only Class C players and above are capable of having a higher rating floor than their absolute player rating. All other players would have

5130-624: Is called yakanye ( яканье ). Consonants include a fricative /ɣ/ , a semivowel /w⁓u̯/ and /x⁓xv⁓xw/ , whereas the Standard and Northern dialects have the consonants /ɡ/ , /v/ , and final /l/ and /f/ , respectively. The morphology features a palatalized final /tʲ/ in 3rd person forms of verbs (this is unpalatalized in the Standard and Northern dialects). During the Proto-Slavic (Common Slavic) times all Slavs spoke one mutually intelligible language or group of dialects. There

5265-430: Is defined as 200 points, the standard deviation σ' of the differences in performances becomes σ√2 or 282.84. The z value of a difference then is D / 282.84 . This will then divide the area under the curve into two parts, the larger giving P for the higher rated player and the smaller giving P for the lower rated player. For example, let D = 160 . Then z = 160 / 282.84 = .566 . The table gives .7143 and .2857 as

5400-508: Is inexpensive and widely available. Several people, most notably Mark Glickman , have proposed using more sophisticated statistical machinery to estimate the same variables. On the other hand, the computational simplicity of the Elo system has proven to be one of its greatest assets. With the aid of a pocket calculator, an informed chess competitor can calculate to within one point what their next officially published rating will be, which helps promote

5535-573: Is more spoken than English. Sizable Russian-speaking communities also exist in North America, especially in large urban centers of the US and Canada, such as New York City , Philadelphia , Boston , Los Angeles , Nashville , San Francisco , Seattle , Spokane , Toronto , Calgary , Baltimore , Miami , Portland , Chicago , Denver , and Cleveland . In a number of locations they issue their own newspapers, and live in ethnic enclaves (especially

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5670-414: Is necessary because chess performance in the above sense is still not measurable. One cannot look at a sequence of moves and derive a number to represent that player's skill. Performance can only be inferred from wins, draws, and losses. Therefore, a player who wins a game is assumed to have performed at a higher level than the opponent for that game. Conversely, a losing player is assumed to have performed at

5805-424: Is not measured absolutely; it is inferred from wins, losses, and draws against other players. Players' ratings depend on the ratings of their opponents and the results scored against them. The difference in rating between two players determines an estimate for the expected score between them. Both the average and the spread of ratings can be arbitrarily chosen. The USCF initially aimed for an average club player to have

5940-564: Is odd") – чу́дно ( chúdno – "this is marvellous"), молоде́ц ( molodéts – "well done!") – мо́лодец ( mólodets – "fine young man"), узна́ю ( uznáyu – "I shall learn it") – узнаю́ ( uznayú – "I recognize it"), отреза́ть ( otrezát – "to be cutting") – отре́зать ( otrézat – "to have cut"); to indicate the proper pronunciation of uncommon words, especially personal and family names, like афе́ра ( aféra , "scandal, affair"), гу́ру ( gúru , "guru"), Гарси́я ( García ), Оле́ша ( Olésha ), Фе́рми ( Fermi ), and to show which

6075-558: Is often used to mean a player's chess rating as calculated by FIDE. However, this usage may be confusing or misleading because Elo's general ideas have been adopted by many organizations, including the USCF (before FIDE), many other national chess federations, the short-lived Professional Chess Association (PCA), and online chess servers including the Internet Chess Club (ICC), Free Internet Chess Server (FICS), Lichess , Chess.com , and Yahoo! Games. Each organization has

6210-402: Is recognized as a minority language under the Framework Convention for the Protection of National Minorities . Russian is the language of 9% of the population according to the World Factbook. Ethnologue cites Russian as the country's de facto working language. In China , Russian has no official status, but it is spoken by the small Russian communities in the northeastern Heilongjiang and

6345-569: Is sometimes considered to have played a significant role in the formation of modern Russian. Also, Russian has notable lexical similarities with Bulgarian due to a common Church Slavonic influence on both languages, but because of later interaction in the 19th and 20th centuries, Bulgarian grammar differs markedly from Russian. Over the course of centuries, the vocabulary and literary style of Russian have also been influenced by Western and Central European languages such as Greek, Latin , Polish , Dutch , German, French, Italian, and English, and to

6480-585: Is spoken by 14.2% of the population according to an undated estimate from the World Factbook. In 2005, Russian was the most widely taught foreign language in Mongolia, and was compulsory in Year 7 onward as a second foreign language in 2006. Around 1.5 million Israelis spoke Russian as of 2017. The Israeli press and websites regularly publish material in Russian and there are Russian newspapers, television stations, schools, and social media outlets based in

6615-532: Is the most spoken native language in Europe , the most spoken Slavic language , as well as the most geographically widespread language of Eurasia . It is the world's seventh-most spoken language by number of native speakers , and the world's ninth-most spoken language by total number of speakers . Russian is one of two official languages aboard the International Space Station , one of

6750-514: Is the longest since the inception of the FIDE ranking system in 1971. In the mid- and late 1990s, Kramnik, although considered one of the strongest players in the world, suffered several setbacks in his attempts to qualify for a World Championship match. In 1994, he lost a quarterfinal candidates match for the PCA championship to Gata Kamsky 1½–4½, and later that year, lost a semifinal candidates match for

6885-417: Is the number of rated games drawn, and N R {\displaystyle N_{R}} is the number of events in which the player completed three or more rated games. Higher rating floors exist for experienced players who have achieved significant ratings. Such higher rating floors exist, starting at ratings of 1200 in 100-point increments up to 2100 (1200, 1300, 1400, ..., 2100). A rating floor

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7020-521: Is the second of only fifteen chess players to have reached a rating of 2800 (the first being Kasparov). During his reign as world champion, Kramnik never regained the world number-one ranking, doing so only in January 2008 after he had lost the title to Viswanathan Anand ; as in 1996, Kramnik had the same FIDE rating as Anand (2799) but became number one due to more games played within the rating period. Kramnik's 12 years between world number-one rankings

7155-518: Is the stressed word in a sentence, for example Ты́ съел печенье? ( Tý syel pechenye? – "Was it you who ate the cookie?") – Ты съе́л печенье? ( Ty syél pechenye? – "Did you eat the cookie?) – Ты съел пече́нье? ( Ty syel pechénye? "Was it the cookie you ate?"). Stress marks are mandatory in lexical dictionaries and books for children or Russian learners. The Russian syllable structure can be quite complex, with both initial and final consonant clusters of up to four consecutive sounds. Using

7290-470: The 2011 Lithuanian census , Russian was the native language for 7.2% of the population. In Moldova , Russian was considered to be the language of interethnic communication under a Soviet-era law. On 21 January 2021, the Constitutional Court of Moldova declared the law unconstitutional and deprived Russian of the status of the language of interethnic communication. 50% of the population

7425-615: The 2012 World Championship cycle . He participated as one of 130 grandmasters at the combined World Rapid and Blitz Championships in Berlin that was organized by FIDE from 10 to 14 October. In the World Rapid Championship he remained unbeaten, winning five games of 15 and reaching the 6th place. Kramnik finished third in the World Blitz Championship in Berlin with 15 / 21. He was a half-point behind

7560-1000: The Apollo–Soyuz mission, which first flew in 1975. In March 2013, Russian was found to be the second-most used language on websites after English. Russian was the language of 5.9% of all websites, slightly ahead of German and far behind English (54.7%). Russian was used not only on 89.8% of .ru sites, but also on 88.7% of sites with the former Soviet Union domain .su . Websites in former Soviet Union member states also used high levels of Russian: 79.0% in Ukraine, 86.9% in Belarus, 84.0% in Kazakhstan, 79.6% in Uzbekistan, 75.9% in Kyrgyzstan and 81.8% in Tajikistan. However, Russian

7695-819: The Candidates Tournament to determine the challenger for the World Chess Championship 2012 . Kramnik began 2010 at the Corus chess tournament in the Netherlands, during which he defeated new world number one Carlsen with the Black pieces in their head-to-head encounter, ending Carlsen's 36-game unbeaten streak. A late loss to Viswanathan Anand knocked him out of first place, and Kramnik finished with 8/13, tying for second place with Alexei Shirov behind Carlsen's 8½ points. In May 2010 it

7830-582: The Chess World Cup 2013 qualified him for the Candidates Tournament 2014 . He finished equal third on 7 out of 14, and took third place on tie breaks. Kramnik did not succeed in defending his title in the Chess World Cup. In the third round he was defeated by Andreikin. He narrowly missed out on qualifying by rating for the Candidates Tournament 2016 . This was the first Candidates Tournament Kramnik had missed, since their re-introduction in

7965-413: The Constitution of Tajikistan and is permitted in official documentation. 28% of the population was fluent in Russian in 2006, and 7% used it as the main language with family, friends or at work. The World Factbook notes that Russian is widely used in government and business. In Turkmenistan , Russian lost its status as the official lingua franca in 1996. Among 12% of the population who grew up in

8100-747: The Russians . It was the de facto and de jure official language of the former Soviet Union . Russian has remained an official language of the Russian Federation , Belarus , Kazakhstan , Kyrgyzstan , and Tajikistan , and is still commonly used as a lingua franca in Ukraine , Moldova , the Caucasus , Central Asia , and to a lesser extent in the Baltic states and Israel . Russian has over 258 million total speakers worldwide. It

8235-532: The Ukrainian language in more than 30 spheres of public life: in particular in public administration , media, education, science, culture, advertising, services . The law does not regulate private communication. A poll conducted in March 2022 by RATING in the territory controlled by Ukraine found that 83% of the respondents believe that Ukrainian should be the only state language of Ukraine. This opinion dominates in all macro-regions, age and language groups. On

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8370-641: The United States Census , in 2007 Russian was the primary language spoken in the homes of over 850,000 individuals living in the United States. Russian is one of the official languages (or has similar status and interpretation must be provided into Russian) of the following: The Russian language is also one of two official languages aboard the International Space Station – NASA astronauts who serve alongside Russian cosmonauts usually take Russian language courses. This practice goes back to

8505-567: The World Chess Championship 2008 to regain his title, but lost. He remained a top player, playing in four more Candidates tournaments between 2012 and 2018, very nearly winning in 2013 . He reached a peak rating of 2817 in October 2016, which makes him the joint-eighth-highest-rated player of all time . Kramnik publicly announced his retirement as a professional chess player in January 2019. He stated he intends to focus on projects relating to chess for children and education. Vladimir Kramnik

8640-508: The "Live" No. 1 ranking. The unofficial live ratings of players over 2700 were published and maintained by Hans Arild Runde at the Live Rating website until August 2011. Another website, 2700chess.com , has been maintained since May 2011 by Artiom Tsepotan , which covers the top 100 players as well as the top 50 female players. Rating changes can be calculated manually by using the FIDE ratings change calculator. All top players have

8775-730: The 1993 World Championship with Nigel Short , he created a rift in the chess world. In response, FIDE sanctioned a match between Anatoly Karpov and Jan Timman for the FIDE World Championship, which Karpov won. Subsequently, the chess world had seen two "champions": the "classical" championship, claiming lineage dating back to Steinitz ; and the FIDE-endorsed champion. When Kramnik defeated Kasparov and inherited Kasparov's title, he also inherited some controversies. At FIDE World Chess Championship 2005 , Kramnik refused to participate, but indicated his willingness to play

8910-510: The 2007 World Championship as the incumbent FIDE champion. Although the rationale behind his (and Garry Kasparov's) "classical" title is that the title should change hands by challenge match rather than by tournament, Kramnik stated that he would recognize the winner of this tournament as being the world champion. In the tournament, held in September 2007, Kramnik and Anand drew both of their games but Kramnik finished second. The tournament, and

9045-471: The 2013 Alekhine Memorial tournament, held from 20 April to 1 May, Kramnik finished seventh, with +2−2=5. In the 2013 Tal Memorial tournament, held from 13 to 23 June, Kramnik finished tenth out of ten, with +0−3=6. In the Chess World Cup 2013 , held in Norway from 11 August to 2 September, Kramnik finished in first place, defeating Dmitry Andreikin in the four-game final match 2½–1½. Kramnik's win at

9180-519: The 20th century, Russian was a mandatory language taught in the schools of the members of the old Warsaw Pact and in other countries that used to be satellites of the USSR. According to the Eurobarometer 2005 survey, fluency in Russian remains fairly high (20–40%) in some countries, in particular former Warsaw Pact countries. In Armenia , Russian has no official status, but it is recognized as

9315-471: The Belarusian society the Russian language prevails, so according to the 2019 census 6,718,557 people (71.4% of the total population) stated that they speak Russian at home, for ethnic Belarusians this share is 61.4%, for Russians — 97.2%, for Ukrainians — 89.0%, for Poles — 52.4%, and for Jews — 96.6%; 2,447,764 people (26.0% of the total population) stated that the language they usually speak at home

9450-598: The FIDE championship to Boris Gelfand with the score 3½–4½. In 1998, Kramnik faced Alexei Shirov in a Candidates match for the right to play Garry Kasparov for the Classical World Chess Championship, and lost 3½–5½. In 1999, Kramnik participated in the FIDE knockout championship in Las Vegas , and lost in the quarterfinals to Michael Adams 2–4. Suitable sponsorship was not found for

9585-532: The Great and developed from the Moscow ( Middle or Central Russian ) dialect substratum under the influence of some of the previous century's Russian chancery language. Prior to the Bolshevik Revolution , the spoken form of the Russian language was that of the nobility and the urban bourgeoisie. Russian peasants, the great majority of the population, continued to speak in their own dialects. However,

9720-590: The Institute of Russian Language of the Russian Academy of Sciences, an optional acute accent ( знак ударения ) may, and sometimes should, be used to mark stress . For example, it is used to distinguish between otherwise identical words, especially when context does not make it obvious: замо́к ( zamók – "lock") – за́мок ( zámok – "castle"), сто́ящий ( stóyashchy – "worthwhile") – стоя́щий ( stoyáshchy – "standing"), чудно́ ( chudnó – "this

9855-526: The Middle East and North Africa – 1.3 million, Sub-Saharan Africa – 0.1 million, Latin America – 0.2 million, U.S., Canada , Australia, and New Zealand – 4.1 million speakers. Therefore, the Russian language is the seventh-largest in the world by the number of speakers , after English, Mandarin, Hindi -Urdu, Spanish, French, Arabic, and Portuguese. Russian is one of the six official languages of

9990-807: The Russian alphabet include ⟨ ѣ ⟩ , which merged to ⟨ е ⟩ ( /je/ or /ʲe/ ); ⟨ і ⟩ and ⟨ ѵ ⟩ , which both merged to ⟨ и ⟩ ( /i/ ); ⟨ ѳ ⟩ , which merged to ⟨ ф ⟩ ( /f/ ); ⟨ ѫ ⟩ , which merged to ⟨ у ⟩ ( /u/ ); ⟨ ѭ ⟩ , which merged to ⟨ ю ⟩ ( /ju/ or /ʲu/ ); and ⟨ ѧ ⟩ and ⟨ ѩ ⟩ , which later were graphically reshaped into ⟨ я ⟩ and merged phonetically to /ja/ or /ʲa/ . While these older letters have been abandoned at one time or another, they may be used in this and related articles. The yers ⟨ ъ ⟩ and ⟨ ь ⟩ originally indicated

10125-458: The Russian principalities before and especially during Mongol rule. This strengthened dialectal differences, and for a while, prevented the emergence of a standardized national language. The formation of the unified and centralized Russian state in the 15th and 16th centuries, and the gradual re-emergence of a common political, economic, and cultural space created the need for a common standard language. The initial impulse for standardization came from

10260-458: The Soviet era can speak Russian, other generations of citizens that do not have any knowledge of Russian. Primary and secondary education by Russian is almost non-existent. In Uzbekistan , Russian is the language of inter-ethnic communication. It has some official roles, being permitted in official documentation and is the lingua franca of the country and the language of the elite. Russian

10395-467: The United Nations. Education in Russian is still a popular choice for both Russian as a second language (RSL) and native speakers in Russia, and in many former Soviet republics. Russian is still seen as an important language for children to learn in most of the former Soviet republics. In Belarus , Russian is a second state language alongside Belarusian per the Constitution of Belarus . 77% of

10530-470: The ability of each player. Elo's central assumption was that the chess performance of each player in each game is a normally distributed random variable . Although a player might perform significantly better or worse from one game to the next, Elo assumed that the mean value of the performances of any given player changes only slowly over time. Elo thought of a player's true skill as the mean of that player's performance random variable. A further assumption

10665-450: The areas of the two portions under the curve. These probabilities are rounded to two figures in table 2.11. The table is actually built with standard deviation 200(10/7) as an approximation for 200√2 . The normal and logistic distributions are, in a way, arbitrary points in a spectrum of distributions which would work well. In practice, both of these distributions work very well for a number of different games. The phrase "Elo rating"

10800-576: The beginning of each month. In contrast, the unofficial "Live ratings" calculate the change in players' ratings after every game. These Live ratings are based on the previously published FIDE ratings, so a player's Live rating is intended to correspond to what the FIDE rating would be if FIDE were to issue a new list that day. Although Live ratings are unofficial, interest arose in Live ratings in August/September 2008 when five different players took

10935-403: The broader sense of expanding the use of Russian alongside or in favour of other languages. The current standard form of Russian is generally regarded as the modern Russian literary language ( современный русский литературный язык – "sovremenny russky literaturny yazyk"). It arose at the beginning of the 18th century with the modernization reforms of the Russian state under the rule of Peter

11070-458: The chess computer Deep Fritz in Bahrain . Kramnik started well, taking a 3–1 lead after four games. However, in game five, Kramnik made what was described as the worst blunder of his career, losing a knight in a position which was probably drawn. He quickly resigned . He also resigned game six after making a speculative sacrifice, although subsequent analysis showed that he had drawing chances in

11205-400: The closest 100-point level that would have disqualified the player for participation in the tournament. For example, if a player won $ 4,000 in a 1750-and-under tournament, they would now have a rating floor of 1800. Pairwise comparisons form the basis of the Elo rating methodology. Elo made references to the papers of Good, David, Trawinski and David, and Buhlman and Huber. Performance

11340-572: The country. There is an Israeli TV channel mainly broadcasting in Russian with Israel Plus . See also Russian language in Israel . Russian is also spoken as a second language by a small number of people in Afghanistan . In Vietnam , Russian has been added in the elementary curriculum along with Chinese and Japanese and were named as "first foreign languages" for Vietnamese students to learn, on equal footing with English. The Russian language

11475-526: The distinction is a prominent feature of the language, which is usually shown in writing not by a change of the consonant but rather by changing the following vowel. Another important aspect is the reduction of unstressed vowels . Stress , which is often unpredictable, is not normally indicated orthographically , though an optional acute accent may be used to mark stress – such as to distinguish between homographic words (e.g. замо́к [ zamók , 'lock'] and за́мок [ zámok , 'castle']), or to indicate

11610-413: The factory and the industrial plant their local peasant dialects with their phonetics, grammar, and vocabulary, and the very process of recruiting workers from peasants and the mobility of the worker population generate another process: the liquidation of peasant inheritance by way of leveling the particulars of local dialects. On the ruins of peasant multilingual, in the context of developing heavy industry,

11745-469: The field was 2789, the highest in history. After defeating world number one Carlsen for the second consecutive time, and then Shirov in his first two games, Kramnik drew his final four games to finish in clear first with 4/6. This gave Kramnik the distinction of having won the two strongest tournaments in chess history. Kramnik's attempt to defend his 2009 title at the Tal Memorial in Moscow ended with

11880-573: The final position. The last two games were drawn, and the match ended tied at 4–4. In February 2004 Kramnik won the Tournament of Linares outright for the first time (he had tied for first with Kasparov in 2000), finishing undefeated with a +2 score, ahead of Garry Kasparov , the world's highest-rated player at the time. From 25 September 2004 until 18 October 2004, Kramnik retained his title as Classical World Chess Champion against challenger Péter Lékó at Brissago , Switzerland, by barely drawing

12015-456: The final reading amendments that state that all schools and kindergartens in the country are to transition to education in Latvian . From 2025, all children will be taught in Latvian only. On 28 September 2023, Latvian deputies approved The National Security Concept, according to which from 1 January 2026, all content created by Latvian public media (including LSM ) should be only in Latvian or

12150-692: The generation of immigrants who started arriving in the early 1960s). Only about 25% of them are ethnic Russians, however. Before the dissolution of the Soviet Union , the overwhelming majority of Russophones in Brighton Beach, Brooklyn in New York City were Russian-speaking Jews. Afterward, the influx from the countries of the former Soviet Union changed the statistics somewhat, with ethnic Russians and Ukrainians immigrating along with some more Russian Jews and Central Asians. According to

12285-480: The government bureaucracy for the lack of a reliable tool of communication in administrative, legal, and judicial affairs became an obvious practical problem. The earliest attempts at standardizing Russian were made based on the so-called Moscow official or chancery language, during the 15th to 17th centuries. Since then, the trend of language policy in Russia has been standardization in both the restricted sense of reducing dialectical barriers between ethnic Russians, and

12420-410: The match 10½–7½. In January 1996, Kramnik became the world number-one rated player; although having the same FIDE rating as Kasparov (2775), Kramnik became number one by having played more games during the rating period in question. This was the first time since December 1985 that Kasparov was not world number one, and Kramnik's six-month stretch (January through June 1996) as world number one would be

12555-514: The match as underdog, but his adoption of the Berlin Defence to Kasparov's Ruy Lopez opening was very effective. With the white pieces, Kramnik pressed Kasparov hard, winning Games 2 and 10 and overlooking winning continuations in Games 4 and 6. Kasparov put up little fight thereafter, agreeing to short draws with the white pieces in Games 9 and 13. Kramnik won the match 8½–6½ without losing

12690-448: The match in the last game. The 14-game match was poised in favor of Lékó right up until Kramnik won the final game, thus forcing a 7–7 draw and ensuring that Kramnik remained world champion. The prize fund was 1 million Swiss francs , which was about USD $ 770,000 at the time. Because of the drawn result, the prize was split between the two players. When Garry Kasparov broke with FIDE , the federation governing professional chess, to play

12825-620: The match to Anand by a score of 6½ to 4½ (three wins to Anand, one win to Kramnik, seven draws). Kramnik had exceptionally good results in 2009, winning once again in Dortmund and then winning the Category 21 (average Elo = 2763) Tal Memorial in Moscow with 6/9 and a 2883 rating performance ahead of world champion Anand, Vasyl Ivanchuk , Magnus Carlsen , Levon Aronian , Boris Gelfand , former FIDE world champion Ruslan Ponomariov , Peter Leko , Peter Svidler and Alexander Morozevich . At

12960-420: The match was tied 6–6, although Kramnik continued to dispute the result of the unplayed fifth game until the end of the match. On 13 October 2006 the result of this disputed game became irrelevant as Kramnik won the rapid tie-break by a score of 2½–1½. Kramnik's victory helped him win the Chess Oscar for 2006, the second of his career. When Kramnik won the 2006 unification match, he also won Topalov's berth in

13095-561: The most important rating is their FIDE rating. FIDE has issued the following lists: The following analysis of the July 2015 FIDE rating list gives a rough impression of what a given FIDE rating means in terms of world ranking: The highest ever FIDE rating was 2882, which Magnus Carlsen had on the May 2014 list. A list of the highest-rated players ever is at Comparison of top chess players throughout history . Performance rating or special rating

13230-517: The normal distribution. FIDE continues to use the rating difference table as proposed by Elo. The development of the Percentage Expectancy Table (table 2.11) is described in more detail by Elo as follows: The normal probabilities may be taken directly from the standard tables of the areas under the normal curve when the difference in rating is expressed as a z score. Since the standard deviation σ of individual performances

13365-524: The northwestern Xinjiang Uyghur Autonomous Region . Russian was also the main foreign language taught in school in China between 1949 and 1964. In Kazakhstan , Russian is not a state language, but according to article 7 of the Constitution of Kazakhstan its usage enjoys equal status to that of the Kazakh language in state and local administration. The 2009 census reported that 10,309,500 people, or 84.8% of

13500-422: The only time from January 1986 through March 2006 where Kasparov was not world number one. By becoming number one, Kramnik became the youngest ever to reach world number one, breaking Kasparov's record; this record would stand for 14 years until being broken by Magnus Carlsen in January 2010. Kramnik continued to produce good results, including winning at Dortmund (outright or tied) ten times from 1995 to 2011. He

13635-492: The original conditions of the match contract , which allows use of the bathroom at the players' discretion. The controversy resulted in a heavy volume of correspondence to Chessbase and other publications. The balance of views from fans was in support of Kramnik. Prominent figures in the chess world, such as John Nunn, Yasser Seirawan, and Bessel Kok also sided with Kramnik. The Russian and Bulgarian Chess Federations supported their respective players. After twelve regular games

13770-442: The other extreme it could represent a 50% chance of winning, 0% chance of losing, and 50% chance of drawing. The probability of drawing, as opposed to having a decisive result, is not specified in the Elo system. Instead, a draw is considered half a win and half a loss. In practice, since the true strength of each player is unknown, the expected scores are calculated using the player's current ratings as follows. If player  A has

13905-515: The other hand, before the war, almost a quarter of Ukrainians were in favour of granting Russian the status of the state language, while after the beginning of Russia's invasion the support for the idea dropped to just 7%. In peacetime, the idea of raising the status of Russian was traditionally supported by residents of the south and east . But even in these regions, only a third of the respondents were in favour, and after Russia's full-scale invasion , their number dropped by almost half. According to

14040-461: The other three languages in the East Slavic branch. In many places in eastern and southern Ukraine and throughout Belarus, these languages are spoken interchangeably, and in certain areas traditional bilingualism resulted in language mixtures such as Surzhyk in eastern Ukraine and Trasianka in Belarus. An East Slavic Old Novgorod dialect , although it vanished during the 15th or 16th century,

14175-473: The outcome of rated games played. After every game, the winning player takes points from the losing one. The difference between the ratings of the winner and loser determines the total number of points gained or lost after a game. If the higher-rated player wins, then only a few rating points will be taken from the lower-rated player. However, if the lower-rated player scores an upset win , many rating points will be transferred. The lower-rated player will also gain

14310-446: The parliament approved a bill to close up all Russian language schools and kindergartens by the school year. The transition to only Estonian language schools and kindergartens will start in the 2024-2025 school year. In Latvia , Russian is officially considered a foreign language. 55% of the population was fluent in Russian in 2006, and 26% used it as the main language with family, friends, or at work. On 18 February 2012, Latvia held

14445-453: The peasants' speech was never systematically studied, as it was generally regarded by philologists as simply a source of folklore and an object of curiosity. This was acknowledged by the noted Russian dialectologist Nikolai Karinsky , who toward the end of his life wrote: "Scholars of Russian dialects mostly studied phonetics and morphology. Some scholars and collectors compiled local dictionaries. We have almost no studies of lexical material or

14580-459: The population aged 15 and above, could read and write well in Russian, and understand the spoken language. In October 2023, Kazakhstan drafted a media law aimed at increasing the use of the Kazakh language over Russian, the law stipulates that the share of the state language on television and radio should increase from 50% to 70%, at a rate of 5% per year, starting in 2025. In Kyrgyzstan , Russian

14715-418: The population was fluent in Russian in 2006, and 67% used it as the main language with family, friends, or at work. According to the 2019 Belarusian census , out of 9,413,446 inhabitants of the country, 5,094,928 (54.1% of the total population) named Belarusian as their native language, with 61.2% of ethnic Belarusians and 54.5% of ethnic Poles declaring Belarusian as their native language. In everyday life in

14850-479: The pronunciation of ultra-short or reduced /ŭ/ , /ĭ/ . Because of many technical restrictions in computing and also because of the unavailability of Cyrillic keyboards abroad, Russian is often transliterated using the Latin alphabet. For example, мороз ('frost') is transliterated moroz , and мышь ('mouse'), mysh or myš' . Once commonly used by the majority of those living outside Russia, transliteration

14985-472: The proper pronunciation of uncommon words or names. Russian is an East Slavic language of the wider Indo-European family . It is a descendant of Old East Slavic , a language used in Kievan Rus' , which was a loose conglomerate of East Slavic tribes from the late 9th to the mid-13th centuries. From the point of view of spoken language , its closest relatives are Ukrainian , Belarusian , and Rusyn ,

15120-649: The rating pool in which they were calculated, rather than being an absolute measure of a player's strength. While Elo-like systems are widely used in two-player settings, variations have also been applied to multiplayer competitions. Arpad Elo was a chess master and an active participant in the United States Chess Federation (USCF) from its founding in 1939. The USCF used a numerical ratings system devised by Kenneth Harkness to enable members to track their individual progress in terms other than tournament wins and losses. The Harkness system

15255-433: The ratings between two players serves as a predictor of the outcome of a match. Two players with equal ratings who play against each other are expected to score an equal number of wins. A player whose rating is 100 points greater than their opponent's is expected to score 64%; if the difference is 200 points, then the expected score for the stronger player is 76%. A player's Elo rating is a number that may change depending on

15390-433: The reigning FIDE World Champion Veselin Topalov in a unification match in 2006, during which he faced cheating accusations. As a result, Kramnik became the first undisputed World Champion, holding both the FIDE and Classical titles, since Kasparov split from FIDE in 1993. In 2007, Kramnik lost the title to Viswanathan Anand , who won the World Chess Championship 2007 tournament ahead of Kramnik. He challenged Anand at

15525-491: The respondents), while according to the 2002 census – 142.6 million people (99.2% of the respondents). In Ukraine , Russian is a significant minority language. According to estimates from Demoskop Weekly, in 2004 there were 14,400,000 native speakers of Russian in the country, and 29 million active speakers. 65% of the population was fluent in Russian in 2006, and 38% used it as the main language with family, friends, or at work. On 5 September 2017, Ukraine's Parliament passed

15660-567: The six official languages of the United Nations , as well as the fourth most widely used language on the Internet . Russian is written using the Russian alphabet of the Cyrillic script ; it distinguishes between consonant phonemes with palatal secondary articulation and those without—the so-called "soft" and "hard" sounds. Almost every consonant has a hard or soft counterpart, and

15795-679: The survey carried out by RATING in August 2023 in the territory controlled by Ukraine and among the refugees, almost 60% of the polled usually speak Ukrainian at home, about 30% – Ukrainian and Russian, only 9% – Russian. Since March 2022, the use of Russian in everyday life has been noticeably decreasing. For 82% of respondents, Ukrainian is their mother tongue, and for 16%, Russian is their mother tongue. IDPs and refugees living abroad are more likely to use both languages for communication or speak Russian. Nevertheless, more than 70% of IDPs and refugees consider Ukrainian to be their native language. In

15930-459: The syntax of Russian dialects." After 1917, Marxist linguists had no interest in the multiplicity of peasant dialects and regarded their language as a relic of the rapidly disappearing past that was not worthy of scholarly attention. Nakhimovsky quotes the Soviet academicians A.M Ivanov and L.P Yakubinsky, writing in 1930: The language of peasants has a motley diversity inherited from feudalism. On its way to becoming proletariat peasantry brings to

16065-438: The third London Chess Classic with four wins and four draws, and a rating performance over 2900 Elo. Hikaru Nakamura came second. However, in the earlier 6th Tal Memorial 2011 Moscow he came 8th out of 10, with 2 losses (to Nepomniachtchi and Svidler) and 7 draws, with Magnus Carlsen winning the overall tournament on tiebreak from Levon Aronian . Kramnik played a friendly match against Levon Aronian , which finished 3–3 (with

16200-497: The time was third in the rating list behind Kasparov and Anand (Shirov was fourth). This was somewhat controversial, especially since he had lost the qualifier to Shirov. It made Kramnik the first player since 1935 to play a world championship match without qualifying. In 2000, Kramnik played a 16-game match against Garry Kasparov in London, for the Classical Chess World Championship. Kramnik began

16335-687: The time, the average Elo rating of the field made it the strongest tournament in history. Following this result, Kramnik stated that his goal was to regain the World Championship title. He also participated in the London Chess Classic in December, finishing second to Magnus Carlsen , losing their head-to-head encounter on the Black side of the English Opening . Kramnik's performance in 2009 allowed his rating (average of July 2009 and January 2010 ratings) to be high enough to qualify for

16470-786: The two. Others divide the language into three groupings, Northern , Central (or Middle), and Southern , with Moscow lying in the Central region. The Northern Russian dialects and those spoken along the Volga River typically pronounce unstressed /o/ clearly, a phenomenon called okanye ( оканье ). Besides the absence of vowel reduction, some dialects have high or diphthongal /e⁓i̯ɛ/ in place of Proto-Slavic  * ě and /o⁓u̯ɔ/ in stressed closed syllables (as in Ukrainian) instead of Standard Russian /e/ and /o/ , respectively. Another Northern dialectal morphological feature

16605-511: The use of the language has some presence in certain areas. A large part of the population, especially the older generations, can speak Russian as a foreign language. However, English has replaced Russian as lingua franca in Lithuania and around 80% of young people speak English as their first foreign language. In contrast to the other two Baltic states, Lithuania has a relatively small Russian-speaking minority (5.0% as of 2008). According to

16740-641: The very strong tournament in Linares . He finished fifth, beating the then world number three, Vasyl Ivanchuk , along the way. He followed this up with a string of good results, but had to wait until 1995 for his first major tournament win at normal time controls, when he won the strong Dortmund tournament , finishing it unbeaten. In 1995, Kramnik served as a second for Kasparov in the Classical World Chess Championship 1995 match against challenger Viswanathan Anand . Kasparov won

16875-540: The winner Alexander Grischuk and lost second place on tiebreak to Maxime Vachier-Lagrave . Kramnik competed in the Dortmund Sparkassen Chess Meeting, held from 9 – 17 July and finished joint second with 4/7. He played in the Tal Memorial (a ten-player round-robin tournament ) in Moscow from 26 September – 6 October. He finished sixth with 4.5/9 in the opening blitz round-robin on 25 September, meaning that he

17010-507: The winner Shirov's 4½/6. In the blitz playoff, Kramnik defeated Aronian to qualify along with Shirov for the Grand Slam final. Shortly after qualifying for the last stage of the Grand Slam, Kramnik played on board one for the Russian team in the 2010 Olympiad. He scored +2–0=7. Following the Olympiad, Kramnik participated in the Grand Slam Chess Masters final in Bilbao where he competed against Anand, Carlsen and Shirov. The average rating of

17145-496: The world championship, was won by Viswanathan Anand . Pursuant to the agreement reached before the 2007 tournament Kramnik and Anand played a match of the World Championship title in 2008 in Bonn . He fell victim to Anand's superior preparation, and lost three of the first six games (two with the white pieces). Kramnik's play gradually improved, and although he managed a 29-move victory in game 10, he did not win any other game, and lost

17280-513: Was born in the town of Tuapse , on the shores of the Black Sea . His father's birth name was Boris Sokolov, but he took his stepfather's surname when his mother (Vladimir's grandmother) remarried. His mother Irina Fedorovna is Ukrainian and is a music teacher, his biological father Boris Sokolov is Russian painter and sculptor. As a child, Vladimir Kramnik studied in the chess school established by Mikhail Botvinnik . His first notable result in

17415-405: Was first introduced in North America when Russian explorers voyaged into Alaska and claimed it for Russia during the 18th century. Although most Russian colonists left after the United States bought the land in 1867, a handful stayed and preserved the Russian language in this region to this day, although only a few elderly speakers of this unique dialect are left. In Nikolaevsk, Alaska , Russian

17550-421: Was fluent in Russian in 2006, and 19% used it as the main language with family, friends, or at work. According to the 2014 Moldovan census , Russians accounted for 4.1% of Moldova's population, 9.4% of the population declared Russian as their native language, and 14.5% said they usually spoke Russian. According to the 2010 census in Russia , Russian language skills were indicated by 138 million people (99.4% of

17685-526: Was given one more game to play with the black pieces than with the white in the classical tournament. He finished joint fifth in the classical tournament, again with 4.5/9. Russian language Russian is an East Slavic language belonging to the Balto-Slavic branch of the Indo-European language family . It is one of the four extant East Slavic languages, and is the native language of

17820-477: Was likely that players might have different standard deviations to their performances, he made a simplifying assumption to the contrary. To simplify computation even further, Elo proposed a straightforward method of estimating the variables in his model (i.e., the true skill of each player). One could calculate relatively easily from tables how many games players would be expected to win based on comparisons of their ratings to those of their opponents. The ratings of

17955-513: Was reasonably fair, but in some circumstances gave rise to ratings many observers considered inaccurate. On behalf of the USCF, Elo devised a new system with a more sound statistical basis. At about the same time, György Karoly and Roger Cook independently developed a system based on the same principles for the New South Wales Chess Association. Elo's system replaced earlier systems of competitive rewards with

18090-528: Was revealed that Kramnik had aided Viswanathan Anand in preparation for the World Chess Championship 2010 against challenger Veselin Topalov . Anand won the match 6½–5½ to retain the title. In April–May 2010 he tied for 1st–3rd with Shakhriyar Mamedyarov and Gata Kamsky in the President's Cup in Baku and won the event on tie-break after all finished on 5/7. Kramnik also participated in Dortmund, but had

18225-402: Was the sixth-most used language on the top 1,000 sites, behind English, Chinese, French, German, and Japanese. Despite leveling after 1900, especially in matters of vocabulary and phonetics, a number of dialects still exist in Russia. Some linguists divide the dialects of Russian into two primary regional groupings, "Northern" and "Southern", with Moscow lying on the zone of transition between

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