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Individual Calculations April 2009 |
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| Cogan, Nicolas Total change: 35.25 | |   |
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| 11e open de Noel de Gouesnou | Gouesnou | FRA | 2008-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1647 | 1.00 | 4 | -0.01 | 25 | -0.25 | |
|  Delalee, Paul | | | 1904 | FRA | 0.50 | 1 | 0.32 | 25 | 8.00 | |  Le Razavet, Yannick | | | 1820 | FRA | 0.50 | 1 | 0.23 | 25 | 5.75 | | | Purenne, Benoit | | | 1868 | FRA | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Le Loarer, Herve | | | 1765 | FRA | 0.00 | 1 | -0.34 | 25 | -8.50 | |
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) | | | | 13e open de Guingamp | Pabu | FRA | 2009-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1647 | 3.00 | 7 | 1.42 | 25 | 35.50 | |
| | Luco, Alain | | | 1997 | FRA | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Le Bail, Arielle | | | 1857 | FRA | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Coent, Yann | | | 1853 | FRA | 0.50 | 1 | 0.26 | 25 | 6.50 | | | Bacon, Bruno | | | 1786 | FRA | 1.00 | 1 | 0.69 | 25 | 17.25 | | | Mercier, Jean-Loup | | | 1889 | FRA | 0.50 | 1 | 0.30 | 25 | 7.50 | | | Desgranges, Christophe | | | 1813 | FRA | 1.00 | 1 | 0.72 | 25 | 18.00 | | | Delaire, Eric | | | 1882 | FRA | 0.00 | 1 | -0.21 | 25 | -5.25 | |
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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