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Individual Calculations September 2022 |
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| Garcia Hernandez, Oscar Total change: 16.80 | |   |
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| Chessable British Chess Championships 2022: Weekend Open (Atkins) | Torquay | ENG | 2022-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 2056 | 4.00 | 5 | 0.84 | 20 | 16.80 | |
|  Habershon, Paul F | | | 1949 | ENG | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Littleton, Mark | | | 1946 | ENG | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Alizada, Eldar | | | 1942 | ENG | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Miller, Jacob | | | 1973 | IRL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Wilson, Ewan | | | 1993 | ENG | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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