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Individual Calculations June 2018 |
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| De La Forest-Divonne, Herve Total change: -17.40 | |   |
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| 41eme Open de l'Ascension d'Issy-les-Moulineaux | ISSY LES MOULINEAUX | FRA | 2018-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1395 | 1350 | 1.00 | 4 | -0.87 | 20 | -17.40 | |
|  Lahihi, Samy | | | 1059 | FRA | 0.00 | 1 | -0.85 | 20 | -17.00 | |  Touat, Kais | | | 1134 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Matsumura, Cocoro | | | 1750 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Touat, Naofel | | | 1636 | FRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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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