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Individual Calculations November 2017 |
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| Elhaouti, Ahmed Total change: -40.80 | |   |
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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 |
| 1878 | 1881 | 2.00 | 6 | -1.02 | 40 | -40.80 | |
|  Nafri, Khalil | c | | 2252 | MAR | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Jamari, Ismail | | | 1502 | MAR | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Coimbra, Margarida | | wf | 2073 | POR | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Lyamani, Khalid | | | 2050 | MAR | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Elmorjani, Elmokhtar | | | 1642 | MAR | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Guemmah, Nasser | | | 1746 | MAR | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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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