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Individual Calculations July 2009 |
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| Pernet, Roger Total change: -10.80 | |   |
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| 8e Open International d'Echecs de Malakoff | Malakoff | FRA | 2009-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 1832 | 2.00 | 6 | -0.72 | 15 | -10.80 | |
|  Gauer, Jacques | | | 1943 | FRA | 0.00 | 1 | -0.35 | 15 | -5.25 | |  Laurent-Tenaille, Christian | | | 1652 | FRA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Charreteur, Fabrice | | | 1987 | FRA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Pass, Deborah J | | wf | 2018 | ENG | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Engel, Norbert | | | 1555 | FRA | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Kramo, Sosthene | | | 2029 | FRA | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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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