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Individual Calculations October 2008 |
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| Coudrain, Jean-Yves Total change: -2.00 | |   |
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| 8ème Open Côte de Jade | Pornic | FRA | 2008-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 1893 | 1.00 | 3 | -0.08 | 25 | -2.00 | |
|  Do, Huu-Thi | | | 2166 | FRA | 0.00 | 1 | -0.17 | 25 | -4.25 | |  Chatelain, Antoine | | | 1650 | FRA | 1.00 | 1 | 0.20 | 25 | 5.00 | | | David, Vincent | f | | 2243 | FRA | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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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