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Individual Calculations May 2023 |
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| Berezhkov, Vyacheslav Total change: -44.40 | |   |
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| St. Petersburg Seniors Championship 2023 | St. Petersburg | RUS | 2023-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1853 | 5.00 | 9 | -2.22 | 20 | -44.40 | |
|  Fokin, Anatoly | | | 1402 | RUS | 0.00 | 1 | -0.94 | 20 | -18.80 | |  Klobukov, Sergey | | | 1533 | RUS | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Ilyin, Vasiliy | | | 1667 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Naryshkina, Irina | | | 1371 | RUS | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Nikitinyh, Boris | | | 1749 | RUS | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Penkov, Aleksey | | | 1527 | RUS | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Nuritdinov, Nizomitdin | | | 1688 | RUS | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Zakharov, Yuri | | | 1453 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Dubinsky, Alexander | | | 1803 | RUS | 1.00 | 1 | 0.43 | 20 | 8.60 | | | * 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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