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Individual Calculations April 2020 |
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| Couche, Didier Total change: -38.00 | |   |
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| 36e Open International d'Echecs de Cappelle la Grande | CAPPELLE LA GRANDE | FRA | 2020-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1982 | 3.00 | 7 | -1.90 | 20 | -38.00 | |
|  Dauw, Sterre | | | 2283 | BEL | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Francois, Gwladys | | | 1796 | FRA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Drissi, Anis | | | 1582 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bain-Thouverez, Aurelien | | | 1698 | FRA | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Chachiachvili, Mariam | | | 1758 | GEO | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Naji, Nil | | | 1946 | FRA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Colin, Gerard | | | 1582 * | 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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