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Rapid:
Individual Calculations November 2023 |
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| Richardson, John R Total change: -32.00 | |   |
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| Golders Green FIDE Rapidplay 2023 October Open | London | ENG | 2023-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 2128 | 3.50 | 6 | -1.60 | 20 | -32.00 | |
|  Tombs, Samuel | | | 1658 | ENG | 0.50 | 1 | -0.45 | 20 | -9.00 | |  Tippleston, Charles E | c | | 1965 | ENG | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Sowray, Peter J | f | | 2098 | ENG | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Burnton, Joshua | | | 1489 | ENG | 0.00 | 1 | -0.99 | 20 | -19.80 | | | Napolitano, Domenico | | | 1518 | ENG | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Yedid, Lior | | | 1728 * | ENG | 1.00 | 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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