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Individual Calculations September 2022 |
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| Petrochenko, Maria Total change: -30.40 | |   |
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| V.Korchnoi Memorial 2022 | St. Petersburg | RUS | 2022-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 2081 | 5.00 | 9 | -1.52 | 20 | -30.40 | |
|  Krasnov, Ilia A. | | | 1681 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Volkov, Sergey | g | | 2490 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chesnokov, Danila | | | 1652 | RUS | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Klimentova, Anna | | | 1560 | RUS | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Tambovskii, Kirill | | | 1735 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Antipov, Fedor | | | 1708 | RUS | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Narinian, Tigran | | | 1756 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Khusnulgatin, Artem | | | 1892 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Dragomarezkij, Evgeni | m | | 2314 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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