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Individual Calculations July 2019 |
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| Le Manchec, Olivier Total change: -25.20 | |   |
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| 17e Open de Bourg-la-Reine (-2200) | BOURG LA REINE | FRA | 2019-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1407 | 1.00 | 4 | -0.63 | 40 | -25.20 | |
|  Charreteur, Fabrice | | | 1807 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chitrit, Norbert | | | 1575 | FRA | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Lafourcade, Alexandre | | | 1499 | FRA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Boumrar, Emma | | | 1033 | FRA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | * 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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