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Individual Calculations March 2019 |
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| Zoppis, Jean-Marie Total change: -50.00 | |   |
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| 23eme Open International d'echecs de Guingamp | GUINGAMP | FRA | 2019-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 2053 | 5.00 | 9 | -2.50 | 20 | -50.00 | |
|  Cougard, Mathis | | | 1653 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Kerbaol, Jacques | | | 1653 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nortier, Julien | | | 1990 | FRA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Genand, Theo | | | 1796 | FRA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Cheikh-Boukal, Ziyad | f | | 1861 | ALG | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Baudon, Andrew | | | 1836 | FRA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Brown, Geoffrey D | | | 1672 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Le Du, Anaelle | | | 1702 | FRA | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Le Devehat, Francois | | | 1653 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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