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Individual Calculations May 2010 |
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| Atamian, Claude Total change: 3.90 | |   |
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| 9e Open International d'Echecs de Malakoff 2010 | Malakoff | FRA | 2010-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1612 | 4.00 | 8 | 0.26 | 15 | 3.90 | |
|  Dallemagne, Roger | | | 1468 | FRA | 1.00 | 1 | 0.31 | 15 | 4.65 | |  Marechal, Pascal | | | 1851 | FRA | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Laine, Fabien | | | 1847 | FRA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Khechab, Michel | | | 1260 | FRA | 0.00 | 1 | -0.89 | 15 | -13.35 | | | Borowski, Jacques | | | 1439 | FRA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Da Costa, Manuel | | | 1413 | FRA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Costa, Jean-Yves | | | 1874 | FRA | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Hadet, Emmanuel | | | 2012 * | FRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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