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Individual Calculations September 2017 |
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| Mathis, Jean-Michel Total change: -7.80 | |   |
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| 21eme Open International de Wasselonne - Tournoi A (plus de 1700 ) | WASSELONNE | FRA | 2017-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1777 | 1.50 | 6 | -0.39 | 20 | -7.80 | |
|  Schall, Denis | | | 2042 | FRA | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Engelmann, Herve | | | 1966 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Labadie, Jean-Jacques | | | 1857 | FRA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Veit, Michel | | | 1853 | FRA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Battistella, Valentin | | | 1899 | FRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Shahisavandi, Abdollah | | | 1892 | GER | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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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