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Rapid:
Individual Calculations January 2024 |
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| Ding, Yiwen Total change: 4.00 | |   |
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| Ealing FIDE Rapidplay December 2023 - Open | London | ENG | 2023-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1584 | 2.00 | 4 | 0.10 | 40 | 4.00 | |
|  Redman, David J | | | 1882 | ENG | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Salmin, Vitaliy | | | 1605 | RUS | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Zhang, Junyi | | | 1541 | ENG | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Li, Harvey | | | 1417 | ENG | 0.50 | 1 | -0.22 | 40 | -8.80 | |
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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