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Individual Calculations September 2010 |
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| Perrier, Lea Total change: -1.05 | |   |
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| 18e open international de Saint-Affrique | Saint Affrique | FRA | 2010-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1615 | 1.50 | 7 | -0.07 | 15 | -1.05 | |
|  Gertosio, Franck | | | 2015 * | FRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Cazottes, Guillaume | | | 1886 | FRA | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Aiglon, Laurent | | | 2015 * | FRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Henri, Jacqueline | | | 1448 | FRA | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Armand, Hubert | | | 1934 | FRA | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Schegerin, Andre | | | 1787 | FRA | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Fragnaud, Jean-Guy | | | 1947 | FRA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | * 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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