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Individual Calculations September 2011 |
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| Leferme, Yann Total change: -46.50 | |   |
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| Championnat de Paris Ile de France Open B (1400 à 1900) | PARIS | FRA | 2011-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1795 | 2.00 | 5 | -1.55 | 30 | -46.50 | |
|  Baches, Frederic | | | 1842 | FRA | 0.00 | 1 | -0.43 | 30 | -12.90 | |  Delplace, Yves | | | 1526 | FRA | 0.00 | 1 | -0.83 | 30 | -24.90 | | | Sere, Philemon | | | 1552 | FRA | 1.00 | 1 | 0.20 | 30 | 6.00 | | | Secq, Didier | | | 1657 | FRA | 0.00 | 1 | -0.69 | 30 | -20.70 | | | Edery, Laurent | | | 1556 | FRA | 1.00 | 1 | 0.20 | 30 | 6.00 | |
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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