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Rapid:
Individual Calculations April 2014 |
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| Koroev, Alan Total change: -17.40 | |   |
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| The best chess player of Perm - rapid | Perm | RUS | 2014-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 2070 | 4.00 | 8 | -0.87 | 20 | -17.40 | |
|  Artemenko, Rimma | | | 1670 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Letov, Alexander | f | | 2307 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Kyrnaev, Aleksey | | | 1861 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Petrov, Oleg | | | 1913 | RUS | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Rozhnev, Ivan | | | 1931 | RUS | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Gavrilov, Andrei | f | | 2126 | RUS | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Arshin, Roman | | | 1919 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Prokhorov, Mikhail A. | | | 2100 | RUS | 0.00 | 1 | -0.46 | 20 | -9.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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