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Individual Calculations August 2023 |
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| Costa, Jean-Yves Total change: 12.00 | |   |
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| Festival de la Gardiole 2023 Open A (-2400) | FABREGUES | FRA | 2023-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1603 | 2.50 | 6 | 0.60 | 20 | 12.00 | |
|  Mania, Clement | | | 1929 | FRA | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Monfort, Jean | | | 1739 | FRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Pachon, Bernard | | | 1617 | FRA | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Parny, Mathieu | | | 1849 | FRA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Alexandre, Jacques Junior | | | 1601 | FRA | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Levrero, Yolan | | | 1773 | FRA | 0.50 | 1 | 0.22 | 20 | 4.40 | |
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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