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Rapid:
Individual Calculations January 2023 |
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| Fedorov, Sergey Total change: -49.80 | |   |
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| St. Petersburg Seniors Rapid Championship 2022 | St. Petersburg | RUS | 2022-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1993 | 4.00 | 8 | -2.49 | 20 | -49.80 | |
|  Kuptsov, Ivan | | | 1603 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Levitskiy, Petr | | | 1603 | RUS | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Zhukov, Gennady | | | 1750 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Zhikharev, Valeriy | | | 2095 | RUS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Baibordin, Vsevolod | | | 1699 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Penkov, Aleksey | | | 1689 | RUS | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Dubinsky, Alexander | | | 1662 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Fokin, Anatoly | | | 1593 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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