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Individual Calculations August 2017 |
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| Sarfati, Raphael Total change: 22.80 | |   |
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| Championnat de Paris Ile-de-France 2017 - Open C 1500 et Moins | PARIS | FRA | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1258 | 3.50 | 8 | 0.57 | 40 | 22.80 | |
|  El Zoghlami, Mehdi | | | 1490 | FRA | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Fischer, Marie-Francoise | | | 1355 | FRA | 0.00 | 1 | -0.37 | 40 | -14.80 | |  Rubini, Louis | | | 1473 | FRA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Fabre, Guy | | | 1380 | FRA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Percrule, Alexandre | | | 1414 | FRA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Bouzamondo, Elias | | | 1055 | FRA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Chargros, Michel | | | 1352 | FRA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Demarche, Anton | | | 1354 | FRA | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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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