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Rapid:
Individual Calculations February 2023 |
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| Bratus, Petr P Total change: 25.40 | |   |
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| SZFO Seniors rapid Champ. 2023_Men | St. Petersburg | RUS | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 1991 | 5.50 | 9 | 1.27 | 20 | 25.40 | |
|  Vovchik, Vladimir | | | 1640 | GER | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Morozov, Mikhail Vas. | | | 1591 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zhikharev, Valeriy | | | 2128 | RUS | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Ivanov, Mikhail I. | | | 2161 | RUS | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Isakov, Andrey | | | 2221 | RUS | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Zyrjanow, Leonid | | | 1878 | RUS | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Andreev, Vladislav A. | f | | 2293 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Khromylev, Dmitry | | | 2081 | RUS | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Ignatyev, Viktor | | | 2039 | RUS | 1.00 | 1 | 0.57 | 20 | 11.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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