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Individual Calculations March 2023 |
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| Warnault, Pierre Total change: 2.60 | |   |
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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 |
| 1789 | 1779 | 3.00 | 6 | 0.13 | 20 | 2.60 | |
|  Pepermans, Jelle | | | 1713 | BEL | 0.00 | 1 | -0.59 | 20 | -11.80 | |  Nica, Radu-Catalin | | | 1457 | BEL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Fouassier, Samuel | | | 1379 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cocquyt, Tijs | | | 2053 | BEL | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Dwilewicz, Katarzyna | | wf | 2106 | POL | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Maugenest, Matthieu | | | 2025 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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