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Individual Calculations September 2023 |
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| Ouadi, Sammy Total change: -61.20 | |   |
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| 1er Open International de Perros-Guirec - Open B (-1600) | PERROS GUIREC | FRA | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1300 | 1298 | 0.50 | 4 | -1.53 | 40 | -61.20 | |
|  Marsac, Hugo | | | 1594 | FRA | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Pinsard, Denis | | | 1305 | FRA | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Halbeher, Chloe | | | 1161 | FRA | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Jollivet, Christiane | | | 1139 | FRA | 0.00 | 1 | -0.71 | 40 | -28.40 | |
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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