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Individual Calculations October 2021 |
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| Khan, A Qaiyum Total change: 3.00 | |   |
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| Coulsdon Chess Dicky White S1 SEP 2021 | London | ENG | 2021-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1483 | 1390 | 1.00 | 2 | 0.15 | 20 | 3.00 | |
|  Collins, Michael E | | | 1175 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kuzhelev, Timur | | | 1790 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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