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Rapid:
Individual Calculations September 2014 |
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| Rachkova, Olga Total change: 13.80 | |   |
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| Kolomna International Chess Day 2014 RPD | Kolomna | RUS | 2014-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 1782 | 2.50 | 6 | 0.69 | 20 | 13.80 | |
|  Voinov, Sergey | f | | 2182 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Krantsevich, Alexey | | | 2025 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Pavlov, Alexandr | | | 1468 | RUS | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Korchagin, Anatoly | | | 1939 | RUS | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Jovtan, Nikolai | | | 1986 | RUS | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Mkrtchyan, Sergey | | | 2094 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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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