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Individual Calculations January 2009 |
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| Gipouloux, Laurent Total change: -6.90 | |   |
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| 4e Open Tarn Nord | Blaye les Mines | FRA | 2008-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1761 | 1.50 | 4 | -0.46 | 15 | -6.90 | |
|  Iglesias, Joachim | | | 2111 | FRA | 0.00 | 1 | -0.11 | 15 | -1.65 | |  De Baralle, Michel | | | 1668 | FRA | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Ilpide, Jean-Luc | | | 1658 | FRA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Marni-Sandid, Tarik | | | 1705 | FRA | 0.00 | 1 | -0.58 | 15 | -8.70 | |
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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