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Rapid:
Individual Calculations May 2022 |
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| Iqbal, Zafar Total change: -32.80 | |   |
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| Coulsdon Chess Easter Rapidplay 2022 - Open | London | ENG | 2022-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1882 | 0.50 | 3 | -1.64 | 20 | -32.80 | |
|  Soulier, Alfred | | | 1482 * | ENG | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Hayward, Alan | | | 1797 | ENG | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Kerr, Duncan | | | 1806 | ENG | 0.00 | 1 | -0.60 | 20 | -12.00 | | | * 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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