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Individual Calculations February 2023 |
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| Simon, Adam Total change: -31.40 | |   |
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| 19e Bois-Colombes Chess Master - Open C | BOIS COLOMBES | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1189 | 1498 | 1.00 | 3 | -1.57 | 20 | -31.40 | |
|  Remtoula, Naushad | | | 1203 | FRA | 0.00 | 1 | -0.85 | 20 | -17.00 | |  Rosu, Matei | | | 1103 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ndika, Anthony | | | 1261 | FRA | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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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