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Individual Calculations September 2010 |
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| Koskivirta, Jean-Stefan Total change: -16.80 | |   |
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| 1er Open d'Echecs d'ete de Strasbourg | Strasbourg | FRA | 2010-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 2118 | 4.50 | 7 | -1.12 | 15 | -16.80 | |
|  Barthel, Michel | | | 1718 * | FRA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Abitbol, Raphael | | | 1799 | FRA | 0.50 | 1 | -0.37 | 15 | -5.55 | | | Schreyer, Oliver | | | 2141 | GER | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Ianniciello, David | | | 1857 | FRA | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Kern, Nicolas | | | 1740 | FRA | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Kuehnel, Lena | | | 1863 | GER | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Martin, Axel | | | 1853 | FRA | 0.50 | 1 | -0.32 | 15 | -4.80 | | | * 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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