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Rapid:
Individual Calculations August 2021 |
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| Ershova, Sofya Total change: -39.20 | |   |
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| Karelskaya skazka 2021 rapid | Petrozavodsk | RUS | 2021-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1949 | 4.50 | 7 | -1.96 | 20 | -39.20 | |
|  Kremneva, Ekaterina | | | 1214 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Galov, Yaroslav | | | 1344 | RUS | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Krylov, Alexander | | | 1688 | RUS | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Prokopiev, Mikhail | | | 1341 | RUS | 0.50 | 1 | -0.48 | 20 | -9.60 | | | Lekhtonen, Yaroslav | | | 1757 | RUS | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Galov, Kirill | | | 1245 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Potapov, Grigory | | | 1465 | RUS | 1.00 | 1 | 0.05 | 20 | 1.00 | |
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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