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Rapid:
Individual Calculations August 2022 |
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| Rozhdestvenskaya, Sophya Total change: -18.80 | |   |
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| Rostov region championship-2022 (G-15)_rapid | Rostov-on-Don | RUS | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1420 | 1544 | 1.00 | 3 | -0.94 | 20 | -18.80 | |
|  Bykhanova, Varvara | | | 1265 | RUS | 0.00 | 1 | -0.84 | 20 | -16.80 | |  Starodubtseva, Polina | | | 1274 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ivanova, Tatiana V | | | 1721 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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