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Individual Calculations September 2022 |
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| Jackson, James P Total change: 2.00 | |   |
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| Chessable British Chess Championships 2022 | Torquay | ENG | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2248 | 2406 | 6.50 | 9 | 0.20 | 10 | 2.00 | |
|  Okhai, Shabir | | | 2137 | ENG | 1.00 | 1 | 0.17 | 10 | 1.70 | |  Domenech, Vianney | | | 2258 | FRA | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Price, Gwilym | | | 2129 | ENG | 0.00 | 1 | -0.83 | 10 | -8.30 | | | Turner, Max N | c | | 2247 | ENG | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Taylor, Adam A | | | 2204 | ENG | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Eggleston, David J | m | | 2331 | ENG | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Birtwistle, Nigel | | | 2151 | ENG | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Merriman, John | f | | 2297 | ENG | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Emms, John M | g | | 2474 | ENG | 1.00 | 1 | 0.59 | 10 | 5.90 | |
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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