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Individual Calculations January 2020 |
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| Troadec, Melusine Total change: 80.80 | |   |
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| 22e Open de Noel de Gouesnou | GOUESNOU | FRA | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1408 | 1009 | 2.50 | 6 | 2.02 | 40 | 80.80 | |
|  Al Ahdab, Nasir | | | 1409 * | FRA | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Le Dortz, Andrea | | | 1409 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rannou, Noel | | | 1409 * | FRA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Priser, Patrick | | | 1409 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lefebvre, Etienne | | | 1409 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Priser, Valerie | | | 1403 | FRA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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