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Individual Calculations January 2018 |
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| Abida, Abderazek Total change: 26.40 | |   |
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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 |
| 1939 | 1549 | 1.00 | 4 | 0.66 | 40 | 26.40 | |
|  Chouchane, Amine | c | | 1949 * | TUN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Charfeddine, Akrem | | | 1949 * | TUN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sirletti, Sonia | | | 1907 | ITA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Lesbros, Bernard | | | 1949 * | FRA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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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