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Individual Calculations July 2009 |
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| Quemener, Yann Total change: 10.35 | |   |
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| N4 - R6 | Various | FRA | 2009-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1845 | 1.00 | 1 | 0.30 | 15 | 4.50 | |
|  Ferriere, Patrick | | | 1697 | FRA | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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) | | | | 8e Open International d'Echecs de Malakoff | Malakoff | FRA | 2009-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 1856 | 4.00 | 8 | 0.39 | 15 | 5.85 | |
| | Peyre, Thomas | | | 1977 | FRA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Arakelyan, Aram | | | 2069 | FRA | 0.00 | 1 | -0.23 | 15 | -3.45 | |  Laurent-Tenaille, Christian | | | 1652 | FRA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Gauthier, Arnaud | | | 1938 | FRA | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Gravier, Laurent | | | 2055 | FRA | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Gollain, Marc | | | 2190 | FRA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Pirouelle, Michel | | | 1695 | FRA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Tchimichkian, Vardan | | | 1596 | FRA | 1.00 | 1 | 0.18 | 15 | 2.70 | |
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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