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Rapid:
Individual Calculations October 2021 |
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| Osipov, Ivan A Total change: -9.60 | |   |
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| Petrograd District Rapid 2021-11 | St. Petersburg | RUS | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1251 | 0.00 | 3 | -0.48 | 20 | -9.60 | |
|  Yurkovets, Evgeni | | | 1720 | RUS | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Janturin, Artur | m | | 1986 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Kolesnikov, Alexandr Den. | | | 1312 | RUS | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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