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Individual Calculations January 2024 |
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| Dubus, Albert Total change: -32.40 | |   |
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| 15eme Open international d'echecs de Rouen B | ROUEN | FRA | 2023-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1185 | 1266 | 1.00 | 3 | -0.81 | 40 | -32.40 | |
|  Dugelay, Dominique | | | 1261 | FRA | 1.00 | 1 | 0.49 | 40 | 19.60 | |  Viandier Tirilly, Marius | | | 1029 | FRA | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Chavatte, Julien | | | 1265 | FRA | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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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