Rapid:
Individual Calculations March 2023 |
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Iskhakova, Darya Total change: -3.20 | | |
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Concesskom Chess Tournament - The Memorial of Bondar 2023 | Kogalym | RUS | 2023-02-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1605 | 1276 | 0.50 | 3 | -0.08 | 40 | -3.20 | |
| Grishin, Yury | | | 1853 | RUS | 0.50 | 1 | 0.48 | 40 | 19.20 | | Efremov, Nikolay | | | 1671 | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | Rudenko, Dmitry | | | 1291 | RUS | 0.00 | 1 | -0.48 | 40 | -19.20 | | 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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