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Rapid:
Individual Calculations January 2021 |
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| Katkov, Petr Total change: -22.40 | |   |
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| Christmas tree 2020 | Kirzhach | RUS | 2020-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1217 | 1086 | 0.00 | 3 | -1.12 | 20 | -22.40 | |
|  Denisov, Denis Al. | | | 1514 | RUS | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Bukharova, Sofiya | | | 1089 | RUS | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Andryushchenko, Alexandr | | | 1047 | RUS | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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