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Individual Calculations August 2023 |
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| Dubourg, Bruno Total change: -48.40 | |   |
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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 |
| 1235 | 1411 | 0.50 | 4 | -2.42 | 20 | -48.40 | |
|  Pereira-Davoine, Alana | | | 1255 | FRA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Prevost, Yvan | | | 1251 | FRA | 0.50 | 1 | -0.21 | 20 | -4.20 | |  Sadoul-Terrier, Valentin | | | 1199 | FRA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Nguyen Phuoc, Thomas | | | 1236 | FRA | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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