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Rapid:
Individual Calculations October 2021 |
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| Vershinina, Anastasiia Total change: 9.20 | |   |
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| Petersburg Summer 2021 - Rapid Grand-Prix | St. Petersburg | RUS | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1424 | 2.50 | 9 | 0.46 | 20 | 9.20 | |
|  Shalygin, Andrei | | | 2159 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Nayanova, Mariya | | | 1160 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Korshunov, Sergey And. | | | 1919 | RUS | 0.50 | 1 | 0.46 | 20 | 9.20 | | | Chetverikov, Georgy | | | 1854 | RUS | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Chervyakova, Tatiana | | | 1748 | RUS | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Sekhposjan, Marina | | | 1800 | RUS | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Safronova, Aleksandra | | | 1839 | RUS | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Fokin, Anatoly | | | 1801 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Andreev, Robert | | | 1256 | RUS | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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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