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Xu Yuanyuan
Xu Yuanyuan (; born March 8, 1981) is a Chinese WGM-titled chess player. Chess career In 1995 Xu won the World U14 Girls Chess Championship held in São Lourenço, Minas Gerais, Brazil. In October 1997 she won the World U16 Girls Chess Championship in Yerevan, and in 2000, also in Yerevan, she won the World Junior Girls U-20 Championship by a large margin – she began with seven consecutive wins and finished with a score of 11/13. On July 11–21, 2003, Xu won the China Women's National Chess Championship (FIDE Zone 3.3 qualifier) held in Yongchuan District, Chongqing, with a final score of 6.5/9. In November 2003, Xu won the Chinese Women's Individual Chess Championship in Shan Wei with a final score of 8.5/11. In April–May 2004, she came joint third in the Chinese Women's Team Chess Championship in Jinan City. She used to be the No. 1 ranked girl chess player in the world on the January 2001 Top 20 Girls FIDE rating list. Her highest position on the Top 50 Women FID ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chess Variant
A chess variant is a game related to, derived from, or inspired by chess. Such variants can differ from chess in many different ways. "International" or "Western" chess itself is one of a family of games which have related origins and could be considered variants of each other. Chess developed from '' chaturanga'', from which other members of this family, such as ''shatranj'', Tamerlane chess, '' shogi'', and ''xiangqi'' also evolved. Many chess variants are designed to be played with the equipment of regular chess. Most variants have a similar public-domain status as their parent game, but some have been made into commercial proprietary games. Just as in traditional chess, chess variants can be played over the board, by correspondence, or by computer. Some internet chess servers facilitate the play of some variants in addition to orthodox chess. In the context of chess problems, chess variants are called heterodox chess or fairy chess. Fairy chess variants tend to be created ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Junior Chess Champions
In its most general sense, the term "world" refers to the totality of entities, to the whole of reality or to everything that is. The nature of the world has been conceptualized differently in different fields. Some conceptions see the world as unique while others talk of a "plurality of worlds". Some treat the world as one simple object while others analyze the world as a complex made up of many parts. In '' scientific cosmology'' the world or universe is commonly defined as " e totality of all space and time; all that is, has been, and will be". '' Theories of modality'', on the other hand, talk of possible worlds as complete and consistent ways how things could have been. ''Phenomenology'', starting from the horizon of co-given objects present in the periphery of every experience, defines the world as the biggest horizon or the "horizon of all horizons". In ''philosophy of mind'', the world is commonly contrasted with the mind as that which is represented by the mind. ''T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Youth Chess Champions
The World Youth Chess Championship is a FIDE-organized worldwide chess competition for boys and girls under the age of 8, 10, 12, 14, 16 and 18. Twelve world champions are crowned every year. Since 2015, the event has been split into "World Cadets Chess Championship" (categories U8, U10 and U12) and "World Youth Chess Championship" (categories U14, U16 and U18). Under-18 winners Cadets and Under-16 winners Unofficial U18 Cadets : Official U17 Cadets : Under-16 : :(†) The girls tournament was held separately, in Westergate, England. Under-14 winners World Infant Cup : Boys & Girls : Under-12 winners : Under-10 winners : Under-8 winners : See also * World Junior Chess Championship * European Junior Chess Championship * European Youth Chess Championship Notes :''The main source of reference is indicated beneath each year's entry.'' Tournament history The first predecessor of the youth championship was the Cadet Championship. It started off unofficially in 1974 in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chinese Female Chess Players
Chinese can refer to: * Something related to China * Chinese people, people of Chinese nationality, citizenship, and/or ethnicity **''Zhonghua minzu'', the supra-ethnic concept of the Chinese nation ** List of ethnic groups in China, people of various ethnicities in contemporary China ** Han Chinese, the largest ethnic group in the world and the majority ethnic group in Mainland China, Hong Kong, Macau, Taiwan, and Singapore ** Ethnic minorities in China, people of non-Han Chinese ethnicities in modern China ** Ethnic groups in Chinese history, people of various ethnicities in historical China ** Nationals of the People's Republic of China ** Nationals of the Republic of China ** Overseas Chinese, Chinese people residing outside the territories of Mainland China, Hong Kong, Macau, and Taiwan * Sinitic languages, the major branch of the Sino-Tibetan language family ** Chinese language, a group of related languages spoken predominantly in China, sharing a written script (Chinese c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chess Woman Grandmasters
Chess is a board game for two players, called White and Black, each controlling an army of chess pieces in their color, with the objective to checkmate the opponent's king. It is sometimes called international chess or Western chess to distinguish it from related games, such as xiangqi (Chinese chess) and shogi (Japanese chess). The recorded history of chess goes back at least to the emergence of a similar game, chaturanga, in seventh-century India. The rules of chess as we know them today emerged in Europe at the end of the 15th century, with standardization and universal acceptance by the end of the 19th century. Today, chess is one of the world's most popular games, played by millions of people worldwide. Chess is an abstract strategy game that involves no hidden information and no use of dice or cards. It is played on a chessboard with 64 squares arranged in an eight-by-eight grid. At the start, each player controls sixteen pieces: one king, one queen, two rooks, two ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Living People
Related categories * :Year of birth missing (living people) / :Year of birth unknown * :Date of birth missing (living people) / :Date of birth unknown * :Place of birth missing (living people) / :Place of birth unknown * :Year of death missing / :Year of death unknown * :Date of death missing / :Date of death unknown * :Place of death missing / :Place of death unknown * :Missing middle or first names See also * :Dead people * :Template:L, which generates this category or death years, and birth year and sort keys. : {{DEFAULTSORT:Living people 21st-century people People by status ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1981 Births
Events January * January 1 ** Greece enters the European Economic Community, predecessor of the European Union. ** Palau becomes a self-governing territory. * January 10 – Salvadoran Civil War: The Farabundo Martí National Liberation Front, FMLN launches its first major offensive, gaining control of most of Morazán Department, Morazán and Chalatenango Department, Chalatenango departments. * January 15 – Pope John Paul II receives a delegation led by Polish Solidarity (Polish trade union), Solidarity leader Lech Wałęsa at the Vatican City, Vatican. * January 20 – Iran releases the 52 Americans held for 444 days, minutes after Ronald Reagan is First inauguration of Ronald Reagan, sworn in as the 40th President of the United States, ending the Iran hostage crisis. * January 21 – The first DMC DeLorean, DeLorean automobile, a stainless steel sports car with gull-wing doors, rolls off the production line in Dunmurry, Northern Ireland. * January 24 – An 1981 Dawu ea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Qin Kanying
Qin Kanying (; born 2 February 1974) is a Chinese chess player who holds the FIDE title of Woman Grandmaster. She is a former Women's World Chess Championship runner-up and five-time Chinese women's champion. Career Qin Kanying won the Women's Chinese Chess Championship in 1988, 1991, 1995, 1999 and 2004. She finished sixth at the 1991 Women's Interzonal Tournament in Subotica to qualify for the 1992 Women's Candidates Tournament, held in Shanghai. In this latter event she placed fifth out of nine participants. Qin reached the final of the Women's World Chess Championship 2000 in New Delhi after she sequentially knocked out Masha Klinova, Ketevan Arakhamia-Grant, Ketino Kachiani-Gersinska, Corina Peptan and Alisa Marić. In the final she faced defending champion Xie Jun, who retained her title by winning 2½-1½ in a four-game match. Also in 2000, Qin finished second in the Asian Women's Championship in Udaipur. Qin played on the Chinese team at the Women's Chess Olympia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wang Pin
Wang Pin (; born December 11, 1974) is a Chinese chess player. She was awarded the title of Woman Grandmaster by FIDE in 1992. Wang was the Chinese national women's champion of 2002. By finishing fifth in the 1991 Women's Interzonal Tournament, she qualified to play in the 1992 Women's Candidates Tournament, a stage of the Women's World Chess Championship 1993, and finished tied for last place. In 1993, Wang took part in the Women's Interzonal Tournament again and tied for 9th-11th places. Since the format of the Women's World Chess Championship was changed to a knockout tournament, she competed in the event in 2001 and 2004. She played for the China national chess team four times at the Women's Chess Olympiad (1992, 1996, 1998, 2002), winning the team gold medal in 1998 and 2002, silver in 1996 and bronze in 1992. Wang represented China also the Women's Asian Team Chess Championship in 1999, winning two gold medals (team and individual on board 2), and in the Russia vs China ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chessmetrics
Chessmetrics is a system for rating chess players devised by Jeff Sonas. It is intended as an improvement over the Elo rating system. Implementation Chessmetrics is a weighted average of past performance. The score considers a player's win percentage against other players weighted by the ratings of the other players and the time elapsed since the match. A 10% increase in performance is equivalent to an increase of 85 rating points. The weighting of previous matches digresses linearly from 100% for just-finished matches to zero for matches conducted more than two years ago. Formulas Performance rating adjustment after tournament: :Performance Rating = Average Opponents' Rating + PctScore - 0.50) * 850/code> Weighting of past tournaments (age in months): :100% * (24 - age) Criticism In 2006 economists Charles C. Moul and John V. C. Nye used Chessmetrics to determine the "expected" results of games, and wrote:Ratings in chess that make use of rigorous statistics to produce goo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chess In China
China is a major chess power, with the women's team winning silver medals at the Olympiad in 2010, 2012, and 2014; the men's team winning gold at the 2014 Olympiad, and the average rating for the country's top ten players second in the FIDE rankings at the end of 2014. Chinese progress has been underpinned by large government support and testing competition in numerous tough events. Currently nine of the world's top hundred players, including the world's highest rated woman player, Hou Yifan, are from China. The current Women's World chess champion Ju Wenjun is also from China. However, countries like Russia, Ukraine, Germany, Armenia, and Israel still have an edge in experience over their Chinese counterparts. Chess has only gained popularity in China in the last few decades and still trails Chinese chess (''xiangqi'') and go (''weiqi'') by a considerable margin. There are about three million people in China who play chess, of which 300,000 are in the federation. In 1974 a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
