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Individual Calculations September 2012 |
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| Gayraud, Christian Total change: -14.25 | |   |
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| 20ème open international de Saint-Affrique | SAINT AFFRIQUE | FRA | 2012-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1481 | 1.00 | 6 | -0.95 | 15 | -14.25 | |
|  Busson, Benoist | | | 1881 * | FRA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Rouffignac, Marie | | | 1689 | FRA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Vignette, Jeanne | | | 1682 | FRA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Audigier, Robert | | | 1294 | FRA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Sakwinski, Jean-Francois | | | 1613 | FRA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Del Valle, Clemence | | | 1602 | FRA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | * 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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