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Individual Calculations August 2018 |
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| Lafaye, Jean-Marc Total change: -15.20 | |   |
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| Open de Lattes 2018 (-2200) | LATTES | FRA | 2018-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1511 | 1495 | 2.00 | 5 | -0.38 | 40 | -15.20 | |
|  Denninger, Guilhem | | | 1895 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Albrizio-Maffre, Eve | | | 1192 | FRA | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Valade, Marc-Aurele | | | 1114 | FRA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Benbellil, Rabah | | | 1657 | FRA | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Bonnet, Gauthier | | | 1699 | FRA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * 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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