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Individual Calculations January 2018 |
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| Douissa, Oussama Total change: 27.00 | |   |
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| 5 RIDEF Parties classiques Championnats de la Francophonie | hammamet | TUN | 2017-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2205 | 2226 | 6.00 | 9 | 1.35 | 20 | 27.00 | |
|  Bouchamla, Alaa | | | 1831 | TUN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Barhoumi, Med Anis | | | 1984 | TUN | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Aloma Vidal, Robert | m | | 2440 | AND | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Bellahcene, Bilel | m | | 2507 | FRA | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Kollar, Romain | | | 2000 | FRA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Chamam, Nazih | | | 1989 | TUN | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Zaibi, Amir | m | | 2367 | TUN | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Berthelot, Yannick | f | | 2292 | FRA | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Bellia, Fabrizio | m | | 2435 | ITA | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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