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Individual Calculations April 2019 |
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| Hirardin, Vincent Total change: 3.60 | |   |
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| Open de Recy 2019 Principal (1600 - 2200 elo) | RECY | FRA | 2019-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 2099 | 3.50 | 4 | 0.18 | 20 | 3.60 | |
|  Nawara, Abd El Rahim | | | 1785 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Margaryan, Laura | | | 1699 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Moret, Florian | | | 1856 | FRA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Prevot, Jean-Louis | | | 1915 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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