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Individual Calculations July 2009 |
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| Caffin, Patrice Total change: -12.15 | |   |
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| Open de Niort | Niort | FRA | 2009-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1719 | 0.50 | 3 | -0.81 | 15 | -12.15 | |
|  Pascal, Jonathan | | | 1885 | FRA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Dautheville, Simon | | | 1597 | FRA | 0.00 | 1 | -0.67 | 15 | -10.05 | |  Ley, Gerard | | | 1822 | FRA | 0.50 | 1 | 0.14 | 15 | 2.10 | |
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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