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Individual Calculations June 2022 |
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| Humphreys, Paul Total change: 81.20 | |   |
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| 31st Frome Chess Congress | Frome | ENG | 2022-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 1597 | 2.50 | 5 | 2.03 | 40 | 81.20 | |
|  Heaven, Peter J | | | 1957 | WLS | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Bourne, Johnathan D | | | 1931 | ENG | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Hollands, George E | | | 1856 | ENG | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Westrap, Christian F | | | 2062 | ENG | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Alldritt, Nigel Re | | | 2163 | ENG | 1.00 | 1 | 0.98 | 40 | 39.20 | |
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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