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Rapid:
Individual Calculations January 2020 |
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| Buffin, Jean Total change: 48.80 | |   |
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| 15eme tournoi rapide du Vesinet | LE VESINET | FRA | 2019-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1458 | 4.50 | 8 | 2.44 | 20 | 48.80 | |
|  Imbert, Etienne | | | 1858 * | FRA | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Imbert, Christophe | | | 1858 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Douat, Jean | | | 1752 | FRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Tavares, Alexandre | | | 1137 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Serafini, Alexis | | | 1694 | FRA | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Brouard, Gregoire | | | 1858 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gauthier, Arnaud | | | 1717 | FRA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Patte, Daphne | | | 1517 | FRA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | * 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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