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Individual Calculations September 2023 |
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| Le Fol, Roland Total change: -17.00 | |   |
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| Circuit d'Echecs Gascon 2023 Open | RISCLE | FRA | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1320 | 1251 | 0.00 | 2 | -0.85 | 20 | -17.00 | |
|  Boff, Olivier | | | 1522 | FRA | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Fornengo, Jessica | | | 1118 | FRA | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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