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Individual Calculations January 2024 |
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| Merkulova, Ekaterina Total change: -51.60 | |   |
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| Open championship of the Moscow region 2023 | Ershovo | RUS | 2023-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1453 | 1.00 | 5 | -1.29 | 40 | -51.60 | |
|  Ulikhanyan, Alexandr | | | 1937 | RUS | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Karvatsky, Alexey | | | 1962 | RUS | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Ezhkov, Andrey | | | 1459 | RUS | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Menshenin, Grigoriy Ol | | | 1227 | RUS | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Volkova, Nadezhda Yur. | | | 1053 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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