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Individual Calculations September 2023 |
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| Pineau, Gabriel Total change: -19.00 | |   |
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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 |
| 1221 | 1482 | 1.50 | 3 | -0.95 | 20 | -19.00 | |
|  Desveronnieres, Francis | | | 1222 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Achard, Lisa | | | 1281 | FRA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Halbeher, Chloe | | | 1161 | FRA | 0.50 | 1 | -0.37 | 20 | -7.40 | |
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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