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Individual Calculations August 2018 |
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| Quelennec, Alain Total change: -43.80 | |   |
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| Open de Lattes 2018 (-2200) | LATTES | FRA | 2018-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1378 | 1473 | 1.50 | 6 | -2.19 | 20 | -43.80 | |
|  Mania, Clement | | | 1873 * | FRA | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Brianchon, Jean-Charles | | | 1151 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Costa, Jean-Yves | | | 1725 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Jost, Victor | | | 1140 | FRA | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Valade, Marc-Aurele | | | 1114 | FRA | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Zwiebel, Vivien | | | 1266 | FRA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | * 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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