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Individual Calculations August 2023 |
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| Rosu, Alexandru Total change: 11.60 | |   |
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| Championnat de Paris IdF 2023 Open C | PARIS | FRA | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1293 | 1400 | 3.50 | 5 | 0.29 | 40 | 11.60 | |
|  Humbert, Patrick | | | 1370 | FRA | 1.00 | 1 | 0.46 | 40 | 18.40 | |  Pereira-Davoine, Alana | | | 1255 | FRA | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Dembak, Raphael | | | 1269 | FRA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Zhao, Yiyuan | | | 1221 | FRA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Chalampuente, Victor | | | 1352 | FRA | 0.50 | 1 | -0.07 | 40 | -2.80 | |
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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