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Individual Calculations March 2023 |
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| Labourdique, Jean Michel Total change: -14.40 | |   |
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| 41eme Open international de Clermont-Ferrand | CLERMONT FERRAND | FRA | 2023-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1157 | 0.50 | 5 | -0.72 | 20 | -14.40 | |
|  Severine, Kevin | | | 1670 | FRA | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Chaudagne, Jules | | | 1477 | FRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Deloire, Merovee | | | 1326 | FRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Charbonnier, Adrien | | | 1189 | FRA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Bar, Christian | | | 1302 | FRA | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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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