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Individual Calculations April 2013 |
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| Bertrand, Valentin Total change: -31.80 | |   |
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| Championnat de l'Isère 2013 | EYBENS | FRA | 2012-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1439 | 0.50 | 4 | -1.06 | 30 | -31.80 | |
|  Faure, Serge | | | 1740 | FRA | 0.50 | 1 | 0.35 | 30 | 10.50 | |  Jacquot, Dorian | | | 1547 | FRA | 0.00 | 1 | -0.35 | 30 | -10.50 | | | Aubert, Estee | | | 1333 | FRA | 0.00 | 1 | -0.64 | 30 | -19.20 | | | Allel, Gerard | | | 1495 | FRA | 0.00 | 1 | -0.42 | 30 | -12.60 | |
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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