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Individual Calculations May 2023 |
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| Ourry, Yann Total change: 8.40 | |   |
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| Tournoi de paques 2023 de l'echiquier poitevin - tournoi open | BUXEROLLES | FRA | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1239 | 1.00 | 3 | 0.21 | 40 | 8.40 | |
|  Dabadie, Benoit | | | 1651 | FRA | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Masseteau, Guillaume | | | 1123 | FRA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Lefol, Marius | | | 1677 | FRA | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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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