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Individual Calculations June 2023 |
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| Delabbey, Olivier Total change: -22.60 | |   |
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| 28eme Open International Landes Cotes Sud - Soorts Hossegor | SOORTS HOSSEGOR | FRA | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1380 | 1512 | 1.50 | 4 | -1.13 | 20 | -22.60 | |
|  Ilies, Emanuel-Alexandru | | | 1864 | FRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Aroq, Mohandass | | | 1232 | FRA | 0.00 | 1 | -0.84 | 20 | -16.80 | |  Riballet, Jean-Paul | | | 1113 | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Bernhard, Jacques | | | 1312 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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