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Rapid:
Individual Calculations April 2023 |
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| Ivanov, Alexander Total change: 7.00 | |   |
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| Serpukhov rapid 2023 | Serpukhov | RUS | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1952 | 6.00 | 9 | 0.35 | 20 | 7.00 | |
|  Merezhko, Nikita | | | 1639 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Prasolov, Ilia | | | 1790 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Potkin, Vladimir | g | | 2547 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Polevoy, David | | | 1781 | RUS | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Medvedev, Ivan Dmit | | | 1552 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lopatkin, Aleksey | | | 1930 | RUS | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Tereshchenko, Oksana | | | 1959 | RUS | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Fedorov, Artem Alek | | | 1788 | RUS | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Kirpichenko, Alexey | | | 1829 | RUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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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