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Individual Calculations December 2022 |
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| Martsynovskaya, Marina Total change: -24.20 | |   |
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| 31eme Open International d'Echecs de Caen - Open A | CAEN | FRA | 2022-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 2067 | 4.00 | 7 | -1.21 | 20 | -24.20 | |
|  Lelong, Eric | | | 1868 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Eugene, Floryan | f | | 2388 | FRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Rabette, Paul | | | 1762 | FRA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Bouteiller, Charles | | | 1667 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Flagiello, Francesco | | | 1806 | FRA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Bouvier, Clement | | | 1830 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Gaudin, Gauthier | | | 1670 | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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