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  2. Chess rating system - Wikipedia

    en.wikipedia.org/wiki/Chess_rating_system

    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. Most of the systems are used to ...

  3. Belle (chess machine) - Wikipedia

    en.wikipedia.org/wiki/Belle_(chess_machine)

    Belle is a chess computer that was developed by Joe Condon (hardware) and Ken Thompson (software) at Bell Labs. In 1983, it was the first machine to achieve master-level play, with a USCF rating of 2250. It won the ACM North American Computer Chess Championship five times and the 1980 World Computer Chess Championship. It was the first system ...

  4. United States Chess Federation - Wikipedia

    en.wikipedia.org/wiki/United_States_Chess_Federation

    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 ...

  5. Elo rating system - Wikipedia

    en.wikipedia.org/wiki/Elo_rating_system

    Arpad Elo was a chess master and an active participant in the United States Chess Federation (USCF) from its founding in 1939. [4] 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 was reasonably fair, but ...

  6. Fast chess - Wikipedia

    en.wikipedia.org/wiki/Fast_chess

    The World Chess Federation (FIDE) divides time controls for chess into "classical" time controls, and the fast chess time controls.As of July 2014, for master-level players (with an Elo of 2400 or higher) the regulations state that at least 120 minutes per player (based on a 60-move game) must be allocated for a game to be rated on the "classical" list; [3] for lower-rated players, this can be ...

  7. Chess title - Wikipedia

    en.wikipedia.org/wiki/Chess_title

    Chess expert is a title given by the United States Chess Federation (USCF). It is awarded to chess players rated from 2000 to 2199. Players rated above that are masters, while players below that are class players. Approximately 50,000 chess players have USCF ratings, of which approximately 2,500 are rated 2000 or better.

  8. Computer chess - Wikipedia

    en.wikipedia.org/wiki/Computer_chess

    Computer chess provides opportunities for players to practice even in the absence of human opponents, and also provides opportunities for analysis, entertainment and training. Computer chess applications that play at the level of a chess grandmaster or higher are available on hardware from supercomputers to smart phones. Standalone chess ...

  9. Correspondence chess - Wikipedia

    en.wikipedia.org/wiki/Correspondence_chess

    Chess.com's Daily Chess strictly prohibits the use of chess engines and all winners' games are subject to computer analysis for fair play. [3] A similar stance is taken by the United States Chess Federation, which in its regulations also explicitly prohibits the use of "chess playing algorithms" for evaluating games. [4]