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Rapid:
Individual Calculations September 2021 |
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| Puchkova, Olga Total change: -23.00 | |   |
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| Cup of Hope_Rapid_B_2021 | Nizhniy Novgorod | RUS | 2021-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1235 | 1429 | 1.00 | 3 | -1.15 | 20 | -23.00 | |
|  Chekan, Varvara | | | 1492 | RUS | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Poluyan, Platon | | | 1121 | RUS | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Kovaleva, Sofia | | | 1093 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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