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Rapid:
Individual Calculations October 2022 |
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| Warner, Dominic W J Total change: 7.80 | |   |
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| Coulsdon Chess September Rapidplay - Open | London | ENG | 2022-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1499 | 1527 | 2.00 | 3 | 0.39 | 20 | 7.80 | |
|  Wallis, David | | | 1459 | ENG | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Holden, John | | | 1666 | ENG | 1.00 | 1 | 0.69 | 20 | 13.80 | |  Folliard, James | | | 1372 | ENG | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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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