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Individual Calculations December 2018 |
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| Louka, Christophe Total change: -19.80 | |   |
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| 28eme Open international de Caen - Open B | CAEN | FRA | 2018-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1187 | 0.00 | 4 | -0.99 | 20 | -19.80 | |
|  Besnard, Sylviane | | | 1311 | FRA | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Monpellier, Alain | | | 1380 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Garcia, Didier | | | 1356 | FRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Bonnal, Louis | | | 1506 | FRA | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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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