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Individual Calculations August 2015 |
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| Perrin, Alexis Total change: 31.40 | |   |
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| 23eme open international de Saint-Affrique | SAINT AFFRIQUE | FRA | 2015-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1723 | 4.50 | 9 | 1.57 | 20 | 31.40 | |
|  Karpatchev, Aleksandr | g | | 2123 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Fabre, Jean-Michel | | | 1346 | FRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Peycheva, Gergana | | wc | 1995 | BUL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ginouillac, Philippe | | | 1410 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Legrand, Vincent | | | 2005 | FRA | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Charvein, Gabriel | | | 1826 | FRA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Barchuk, Irina | | | 2091 | UKR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Mania, Clement | | | 2123 * | FRA | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Berthelot, Nathan | | | 1952 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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