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Rapid:
Individual Calculations February 2023 |
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| Puzyrevsky, Boris M. Total change: 45.40 | |   |
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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 |
| 1938 | 1878 | 6.00 | 9 | 2.27 | 20 | 45.40 | |
|  Ometova, Irina | | | 1478 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zhikharev, Valeriy | | | 2128 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Yachmenev, Mikhail A. | | | 2136 | RUS | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Khromylev, Dmitry | | | 2081 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Ignatyev, Viktor | | | 2039 | RUS | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Mishuchkov, Nikolai M. | m | | 2222 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Rocheva, Lyubov | | | 1532 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Sorokopudov, Vladimir M. | | | 1948 | RUS | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Zyrjanow, Leonid | | | 1878 | RUS | 1.00 | 1 | 0.50 | 20 | 10.00 | | | * 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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