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Individual Calculations February 2018 |
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| Mostefai, Malik Total change: -11.20 | |   |
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| 15eme Bois-Colombes Chess Master Open B | BOIS COLOMBES | FRA | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1716 | 3.00 | 6 | -0.56 | 20 | -11.20 | |
|  Zong, Yiwen | | | 1615 | FRA | 1.00 | 1 | 0.36 | 20 | 7.20 | |  Guedj, Yehuda | | | 1759 | ISR | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Durand, Sylvain | | | 1854 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Boulos, Wissam | | | 1675 | FRA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Gentieu, Martin | | | 1574 | FRA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Dincov, Matei | | | 1316 * | FRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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