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Individual Calculations July 2009 |
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| Gharbi, Nabil Total change: 22.00 | |   |
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| N4 - R7 | Various | FRA | 2009-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 1784 | 1.00 | 1 | 0.61 | 25 | 15.25 | |
|  Plaisant, Marc | | | 1864 | FRA | 1.00 | 1 | 0.61 | 25 | 15.25 | |
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) | | | | 27e open international de Noisy-le-Grand | Noisy Le Grand | FRA | 2009-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1784 | 3.00 | 6 | 0.27 | 25 | 6.75 | |
|  Aurel, Luc | f | | 2134 | FRA | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Austruy, Daniel | | | 1611 | FRA | 0.50 | 1 | -0.23 | 25 | -5.75 | | | Sanchis, Fernand | | | 1591 | FRA | 1.00 | 1 | 0.25 | 25 | 6.25 | | | Bogratchew, Albert | | | 1815 | FRA | 1.00 | 1 | 0.54 | 25 | 13.50 | | | Sainte-Marie, Laurent | | | 1963 | FRA | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Reubrez, Christophe | | | 1849 | FRA | 0.50 | 1 | 0.09 | 25 | 2.25 | |
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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