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Rapid:
Individual Calculations April 2021 |
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| Surkova, Sofya Total change: -21.00 | |   |
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| St. Petersburg Rapid Championship 2021 Women | St. Petersburg | RUS | 2021-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1617 | 3.50 | 9 | -1.05 | 20 | -21.00 | |
|  Getman, Tatyana | | wf | 2165 | RUS | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Bodnaruk, Kseniya | | | 1733 | RUS | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Rakhlina, Kristina | | | 1400 | RUS | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Kotlyar, Anfisa | | | 1103 | RUS | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Koltsova, Alisa | | | 1369 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Shikhalieva, Ariana | | | 1453 | RUS | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Petrochenko, Maria | | wf | 1993 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Melenchuk, Olga | | wc | 1559 | RUS | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Zhivotovskaya, Asya | | | 1819 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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