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Individual Calculations October 2022 |
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| Cops, Achille Total change: 8.40 | |   |
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| Open B de Grasse 2022 (-1400 elo) | GRASSE | FRA | 2022-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1205 | 1126 | 1.00 | 2 | 0.21 | 40 | 8.40 | |
|  Hernicot, Jean Claude | | | 1157 | FRA | 0.00 | 1 | -0.46 | 40 | -18.40 | | | De Labaca, Julia | | | 1253 | FRA | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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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