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Individual Calculations October 2008 |
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| Duc, Marie-Christine Total change: -9.75 | |   |
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| 13eme open international de Creon | Creon | FRA | 2008-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1657 | 0.50 | 3 | -0.39 | 25 | -9.75 | |
|  Soissong, Elzbieta | | | 1709 | FRA | 0.50 | 1 | 0.07 | 25 | 1.75 | |  Roubert, Emile | | | 1871 | FRA | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Pilte, Nicolas | | | 1870 | FRA | 0.00 | 1 | -0.23 | 25 | -5.75 | |
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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