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Rapid:
Individual Calculations February 2015 |
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| Vereshchagin, Ivan Total change: -5.60 | |   |
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| Sakhalin championship rapid chess | Yuzhno-Sakhalinsk | RUS | 2014-12-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 2125 | 2.00 | 4 | -0.28 | 20 | -5.60 | |
|  Shelekhova, Marina | | | 1818 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Petrenko, Andrey Yu. | | | 2000 | RUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Lim, Albert | | | 2284 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Khrapov, Aleksander | | | 2156 | RUS | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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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