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Individual Calculations November 2009 |
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| Cozic, Erwan Total change: -13.80 | |   |
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| Nationale 3 - R2-3 | Various | FRA | 2009-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 2038 | 0.00 | 2 | -0.92 | 15 | -13.80 | |
|  Marsala, Christophe | | | 2027 | FRA | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Le Bourhis, Dominique | | | 2112 | FRA | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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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