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Individual Calculations July 2022 |
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| Mamah, Isabelle Total change: -4.40 | |   |
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| 22eme Open International de Narbonne-Plage (-2400) | NARBONNE | FRA | 2022-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1708 | 5.00 | 8 | -0.22 | 20 | -4.40 | |
|  Ndiaye, Mael | | | 1308 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Funes Ostos, Aitor | | | 2092 | ESP | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Garrigue, Mahel | | | 1334 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Doucine, Axel | | | 1304 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rollot, Jean-Louis | | | 1884 | FRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Lavilledieu, Pierre-Loup | | | 1267 | FRA | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Blanchard, Samuel | | | 1892 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Vendeuil-Richard, Maelan | | | 1302 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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