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Individual Calculations May 2024 |
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| Costa, Pierre Total change: -21.80 | |   |
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| 21e Open de Beziers (-2400 elo) | BEZIERS | FRA | 2024-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1688 | 1.50 | 5 | -1.09 | 20 | -21.80 | |
|  Lounes, Anouar | | | 1902 | FRA | 0.50 | 1 | 0.27 | 20 | 5.40 | |  Wauters, Alain | | | 1941 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Anza-Hafsa, Salim | | | 1502 | FRA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Rouanet, Fabien | | | 1516 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ak, Maxime | | | 1542 | FRA | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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