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Individual Calculations January 2009 |
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| Coudrain, Jean-Yves Total change: -13.00 | |   |
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| 14e open international de Fouesnant | Fouesnant | FRA | 2008-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1891 | 3.50 | 7 | -0.52 | 25 | -13.00 | |
|  Roche, Yves | | | 2034 | FRA | 0.50 | 1 | 0.19 | 25 | 4.75 | |  Le Duigou, Goulven | | | 1842 | FRA | 0.00 | 1 | -0.57 | 25 | -14.25 | | | Migot, Tanguy | | | 2101 | FRA | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Chatelain, Antoine | | | 1634 | FRA | 1.00 | 1 | 0.18 | 25 | 4.50 | | | Deslias, Gregoire | | | 1726 | FRA | 0.00 | 1 | -0.72 | 25 | -18.00 | | | Besseghier, Stephane | | | 1773 | FRA | 1.00 | 1 | 0.34 | 25 | 8.50 | | | Fernandez, Clement | | | 1734 | FRA | 1.00 | 1 | 0.29 | 25 | 7.25 | |
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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