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The United States Chess Federation (also known as US Chess or USCF [1]) is the governing body for chess competition in the United States and represents the U.S. in The World Chess Federation (FIDE). USCF administers the official national rating system , awards national titles, sanctions over twenty national championships annually, and publishes ...
A chess rating system is a system used in chess to estimate the strength of a player, based on their performance versus other players. They are used by organizations such as FIDE , the US Chess Federation (USCF or US Chess), International Correspondence Chess Federation , and the English Chess Federation .
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 the "Live" No. 1 ...
The USCF Grand Prix is a set of chess tournaments for prize money rated by the United States Chess Federation. In general, a tournament must have at least $300 in guaranteed prizes to award "Grand Prix" points. [1] USCF chess grand prix tournament. At the end of the year, prizes are awarded to players with the most points.
Chess players ordered by peak FIDE rating in 1970s Country Player Peak rating in 1970s Achieved 1 Bobby Fischer: 2785 1972-07 2 Anatoly Karpov: 2725 1978-01 3 Viktor Korchnoi: 2695 1979-01 4 Boris Spassky: 2690 1971-07 5 Bent Larsen: 2660 1971-07 Mikhail Tal: 2660 1973-07 7 Lajos Portisch: 2650 1973-07 8 Tigran Petrosian: 2645 1972-07 Lev ...
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 good estimates of relative player strength are now relatively common, but comparing ratings across different time periods is often complicated by idiosyncratic changes (cf. Elo, 1968 for the pioneering ...
The US Chess Championship is an invitational tournament organized by the United States Chess Federation to determine the country's chess champion. [1] It is the oldest national chess tournament. [2] The event originated as a challenge match in 1845, but the champion has been decided by tournament play under the auspices of the USCF since 1936. [2]
The United States Chess Federation named her "Grandmaster of the Year" in 2003, the first time a woman has won that honor. [22] In that same year, Polgar also became the first woman to win the US Open Blitz Championship, against a field which included seven grandmasters. She won that title again in 2005 and in 2006.