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Individual Calculations July 2009 |
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| Perin, Jonathan Total change: -17.75 | |   |
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| Open Interne 08/09 - Besancon TPG | Besancon | FRA | 2009-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1887 | 1.50 | 3 | -0.71 | 25 | -17.75 | |
|  Vernier, Thierry | | | 1633 | FRA | 0.00 | 1 | -0.81 | 25 | -20.25 | |  Delpierre, Lin | | | 1790 | FRA | 0.50 | 1 | -0.13 | 25 | -3.25 | | | Chavetnoir, Rene | | | 1679 | FRA | 1.00 | 1 | 0.23 | 25 | 5.75 | |
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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