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Individual Calculations September 2022 |
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| Willow, Jonah B Total change: -7.60 | |   |
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| Chessable British Chess Championships 2022 | Torquay | ENG | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2282 | 2393 | 5.00 | 9 | -0.76 | 10 | -7.60 | |
|  Eames, Robert S | f | | 2112 | ENG | 0.00 | 1 | -0.84 | 10 | -8.40 | |  Lentzos, Ioanis | | | 2097 | GRE | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Balaji, Aaravamudhan | c | | 2194 | ENG | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Toma, Katarzyna | | wg | 2303 | ENG | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Wadsworth, Matthew J | m | | 2418 | ENG | 0.00 | 1 | -0.47 | 10 | -4.70 | | | Kolbus, Dietmar | m | | 2274 | IOM | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Rudd, Jack | m | | 2318 | ENG | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Clarke, Brandon G I | m | | 2474 | ENG | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Claridge-Hansen, William | f | | 2345 | ENG | 0.00 | 1 | -0.57 | 10 | -5.70 | |
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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