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Individual Calculations December 2017 |
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| Mostefai, Malik Total change: 13.00 | |   |
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| 302A open FIDE du club 608 (1500-2199 elo) | PARIS | FRA | 2017-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1703 | 2.50 | 5 | 0.65 | 20 | 13.00 | |
|  Ahmed Holi Ali, Moawia | c | | 2096 | SUD | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Feldis, Pierre-Yves | | | 1500 | FRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Rakotomalala, Jean-Jacques | | | 1548 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Bahtat, Anas | | | 1924 | MAR | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Daurelle, Herve | f | | 2103 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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