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Individual Calculations July 2023 |
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| Javos, Yves-Andre Total change: -12.80 | |   |
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| Championnat veterans des Bouches du Rhone 2023 | AUBAGNE | FRA | 2023-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1440 | 1245 | 0.50 | 4 | -0.64 | 20 | -12.80 | |
|  Roger, Patrick | | | 1563 | FRA | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Deregnaucourt, Yves | | | 1650 | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Qurnier, Regis | | | 1100 | FRA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Vilin, Gilles | | | 1447 | FRA | 0.50 | 1 | 0.26 | 20 | 5.20 | |
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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