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Individual Calculations February 2013 |
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| Guehtar, Sofiane Total change: 26.40 | |   |
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| 163eme Ferme FIDE-I du club 608 d'echecs (-2200) | PARIS | FRA | 2013-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1330 | 3.50 | 5 | 0.88 | 30 | 26.40 | |
|  Rochot, Nicolas | | | 1190 | FRA | 1.00 | 1 | 0.31 | 30 | 9.30 | | | Vigna, Patrick | | | 1289 | FRA | 0.00 | 1 | -0.56 | 30 | -16.80 | |  Grateau, Etienne | | | 1409 | FRA | 1.00 | 1 | 0.61 | 30 | 18.30 | | | Guehtar, Fares | | | 1320 | FRA | 1.00 | 1 | 0.49 | 30 | 14.70 | | | Meistretty, Claude | | | 1348 | FRA | 0.50 | 1 | 0.03 | 30 | 0.90 | |
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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