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Individual Calculations September 2022 |
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| Boff, Olivier Total change: -43.20 | |   |
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| Championnat de France 2022 - Open D | ALBI | FRA | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1362 | 1578 | 4.00 | 8 | -2.16 | 20 | -43.20 | |
|  Le Briand, Erwan | | | 1407 | FRA | 0.00 | 1 | -0.73 | 20 | -14.60 | |  Retailleau, Anne | | | 1257 | FRA | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Langer, Fabrice | | | 1324 | FRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Benezra, Silke | | | 1324 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ghestin, Franck | | | 1328 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Courthaudon, Philippe | | | 1381 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Dartigues, Antoine | | | 1428 | FRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Bezza, Zakaria | | | 1445 | FRA | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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