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Individual Calculations February 2015 |
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| Rivet, Bertrand Total change: -12.80 | |   |
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| 13ème Open International d'échecs de Nantes | NANTES | FRA | 2014-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1723 | 3.00 | 7 | -0.64 | 20 | -12.80 | |
|  Cobigo, Jean-Yves | | | 1706 | FRA | 1.00 | 1 | 0.48 | 20 | 9.60 | |  Jaulin, Philippe | | | 2123 * | FRA | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Theon, Pierre | | | 2113 | FRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Kollar, Romain | | | 1465 | FRA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Pagandet, Eric | | | 1636 | FRA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Coiffard, Abel | | | 1455 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Pille, Edouard | | | 1588 | FRA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | * 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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