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Individual Calculations April 2009 |
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| Dubertrand, Bernard Total change: -29.85 | |   |
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| 5eme open de Noel de Mont-de-Marsan | Mont de Marsan | FRA | 2008-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1685 | 0.00 | 1 | -0.61 | 15 | -9.15 | |
|  Albareil, Raymond | | | 1607 | FRA | 0.00 | 1 | -0.61 | 15 | -9.15 | |
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) | | | | Open International de Pau | Pau | FRA | 2009-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1681 | 0.00 | 4 | -1.38 | 15 | -20.70 | |
|  Hamdouchi, Hichem | g | | 2031 | MAR | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Labarrere, Daniel | | | 1862 | FRA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Birebent, Guy | | | 1764 | FRA | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Locatelli, Claude | | | 1592 | FRA | 0.00 | 1 | -0.62 | 15 | -9.30 | |
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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