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Individual Calculations September 2023 |
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| Baros, Julien Total change: -43.60 | |   |
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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 |
| 1320 | 1337 | 0.50 | 3 | -1.09 | 40 | -43.60 | |
|  Halbeher, Chloe | | | 1161 | FRA | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Ferrandi, Bernard | | | 1596 | FRA | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Delaporte, Benoit | | | 1203 | FRA | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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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