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Individual Calculations March 2023 |
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| Labbe, Regis Total change: -37.80 | |   |
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| 24e open international de Fenain | FENAIN | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1719 | 3.50 | 7 | -1.89 | 20 | -37.80 | |
|  Kieffer, Christian | | | 2086 | FRA | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Noyelles, Benoit | | | 1337 | FRA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Ballenghien, Elise | | | 1090 | FRA | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Ben Ayed, Rayen | | | 1167 | FRA | 0.00 | 1 | -0.97 | 20 | -19.40 | | | Taleb, Nina | | | 1319 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wacrenier, Jerome | | | 1636 | FRA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Davoust, Nicolas | | | 1372 | FRA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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