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Individual Calculations March 2023 |
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| Couche, Didier Total change: -10.20 | |   |
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| 39e Open International de Cappelle la Grande | CAPPELLE LA GRANDE | FRA | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1925 | 4.50 | 9 | -0.51 | 20 | -10.20 | |
|  Noiroux, Kevin | | | 2211 | BEL | 0.50 | 1 | 0.34 | 20 | 6.80 | |  Muller, Etienne | | | 2197 | FRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Lopez, Raphael | | | 1525 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Leroy, Patrick | | | 1668 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Devallee, Jeremie | f | | 2203 | FRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Marchyllie, Bruno | | | 2119 | FRA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Lebret, Loriane | | | 1744 | FRA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Lenoir, Aurele | | | 1541 | BEL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Krajewski, Thomas | | | 1597 | FRA | 0.00 | 1 | -0.87 | 20 | -17.40 | | | * 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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