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Individual Calculations January 2024 |
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| David, Jean-Yves Total change: 14.60 | |   |
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| Championnat des Yvelines Seniors plus et Veterans 2023 | MAGNY LES HAMEAUX | FRA | 2023-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1493 | 1440 | 3.00 | 5 | 0.73 | 20 | 14.60 | |
|  Appavou, Calixte | | | 1793 | FRA | 0.50 | 1 | 0.39 | 20 | 7.80 | |  Costa, Pierre-Jean | | | 1748 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Alm, Gilles | | | 1336 | FRA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Girod, Yves | | | 1346 | FRA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Tanchoux, Pierre | | | 1243 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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