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Individual Calculations June 2013 |
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| Ettayeb, Jemchid Total change: -1.65 | |   |
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| 2eme Open de Noisiel - Tournoi A (1500-1900) | NOISIEL | FRA | 2013-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1761 | 2.00 | 4 | -0.11 | 15 | -1.65 | |
|  Coursil, Olivier | | | 1530 | FRA | 1.00 | 1 | 0.21 | 15 | 3.15 | |  Dorval, Olivier | | | 1894 | FRA | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Tak-Tak, Lotfi | | | 1678 | FRA | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Lao, Lenath | | | 1844 | FRA | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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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