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Individual Calculations May 2023 |
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| Sabia-Riou, Erwan Total change: 38.40 | |   |
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| 1er Tournoi Open de Pacques de Hyeres (-2400) | HYERES | FRA | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1279 | 3.00 | 6 | 0.96 | 40 | 38.40 | |
|  Delaplace, Mathias | | | 1855 | FRA | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Roi, Paris | | | 1063 | FRA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Lepetit, Fabien | | | 1483 | FRA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Hermier, Antony | | | 1252 | FRA | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Bautzmann, Didier | | | 1527 | FRA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Boudjellal, Yaqin | | | 1452 | FRA | 1.00 | 1 | 0.73 | 40 | 29.20 | |
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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