Rapid:
Individual Calculations December 2023 |
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Efimov, Viktor Total change: -9.40 | | |
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N.A. Dollezhal - N.L. Dukhov Memorial 2023 | Moscow | RUS | 2023-10-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2007 | 1804 | 0.00 | 2 | -0.47 | 20 | -9.40 | |
| Korenev, Andrey | | | 1993 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | Belousov, Ivan | | | 2021 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | 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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