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Individual Calculations August 2021 |
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| Yadrysheva, Mariya Total change: 5.20 | |   |
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| Volga Cup 2021 girls 15 | Kostroma | RUS | 2021-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1154 | 1223 | 2.50 | 4 | 0.13 | 40 | 5.20 | |
|  Kochetkova, Alina | | | 1167 | RUS | 0.50 | 1 | -0.08 | 40 | -3.20 | |  Skorodumova, Mariya M | | | 1079 | RUS | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Kiseleva, Ekaterina | | | 1257 | RUS | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Parfenenkova, Tatiana | | | 1112 | RUS | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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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