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Individual Calculations January 2024 |
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| Willmoth, Robert F Total change: -14.20 | |   |
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| Chessengland.com Grandmasters Festival - IM Group C | London | ENG | 2023-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2235 | 2123 | 2.50 | 9 | -0.71 | 20 | -14.20 | |
|  Large, Peter G | m | | 2273 | ENG | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Collins, Adam | | | 2183 | IRL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Shearsby, Jude | | | 2159 | ENG | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Nemeth, Zalan | f | | 2279 | IRL | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Ribeiro, Rodrigo | | | 2126 | POR | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Cherniaev, Alexander | g | | 2381 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Cerveny, Martin | m | | 2390 | CZE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Ribeiro, Gustavo | f | | 2187 | POR | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Lentzos, Ioanis | | | 2140 | GRE | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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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