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Rapid:
Individual Calculations February 2015 |
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| Khamidulin, Irek Total change: 12.00 | |   |
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| Sakhalin championship rapid chess | Yuzhno-Sakhalinsk | RUS | 2014-12-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2037 | 2123 | 3.00 | 4 | 0.60 | 20 | 12.00 | |
|  Sek, Konstantin | | | 2446 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Ri, Yan Chun | | | 1791 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Tikhonov, Roman | | | 1805 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Gabrusev, Sergey | | | 2106 | RUS | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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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