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Rapid:
Individual Calculations September 2021 |
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| Kochkina, Valeria Total change: -14.20 | |   |
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| Chelyabinsk region 2021 Rapid - G13 | Chelyabinsk | RUS | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1242 | 1033 | 0.00 | 3 | -0.71 | 20 | -14.20 | |
|  Zanina, Eva | | | 1300 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kozhemyakina, Maria | | | 1181 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Chernyshkova, Milena | | | 1244 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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