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Rapid:
Individual Calculations October 2023 |
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| Courtois, Robin Total change: -17.20 | |   |
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| Grand Prix 2023 de l'Echiquier du Grand Roye | FRESNOY LES ROYE | FRA | 2023-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1411 | 1.00 | 5 | -0.86 | 20 | -17.20 | |
|  Dehesdin, Wilfried | | | 2002 | FRA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Gratton, Michel | | | 1842 | FRA | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Fourdrignier, Lucas | | | 1147 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Brugge, Bruno | | | 1511 | FRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Ramu, Dominique | | | 1343 | FRA | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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