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Individual Calculations December 2021 |
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| Homerin, Vincent Total change: -39.40 | |   |
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| 30eme Open International d'Echecs de Caen - Open B | CAEN | FRA | 2021-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1249 | 1574 | 1.50 | 4 | -1.97 | 20 | -39.40 | |
|  Desgouttes, Philippe | | | 1320 | FRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Peeters, Paul | | | 1174 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Perruquon, Laetitia | | | 1274 | FRA | 0.50 | 1 | -0.35 | 20 | -7.00 | |  Keller, Joseph | | | 1228 | FRA | 0.00 | 1 | -0.89 | 20 | -17.80 | | | * 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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