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Rapid:
Individual Calculations February 2022 |
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| Kovaleva, Sofia Total change: -6.40 | |   |
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| XXIX Memorial of Dubinin_rapid | Nizhniy Novgorod | RUS | 2022-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1070 | 0.00 | 2 | -0.32 | 20 | -6.40 | |
|  Kalinin, Matvey | | | 1718 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Kurdyukova, Alexandra | | | 1209 | RUS | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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