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Individual Calculations November 2017 |
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| Skalli, Taoufik Total change: -7.00 | |   |
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| 16eme Festival International d Echecs de Chefchaouen | Chefchaouen | FID | 2017-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 1872 | 1.00 | 4 | -0.35 | 20 | -7.00 | |
|  Salaka, Youssef | | | 2180 | MAR | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Costa, Paulo | | | 2108 | POR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Mounib, Abdelaziz | | | 2051 | MAR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Elhaimer, Mohamed | | | 1686 | MAR | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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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