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Individual Calculations November 2017 |
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| Mansouri, Omar Total change: -7.60 | |   |
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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 |
| 1772 | 1820 | 1.50 | 3 | -0.19 | 40 | -7.60 | |
|  Veiga, Jose Francisco R P Neves | | | 2109 | POR | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Chia, Abdellah | | | 1522 | MAR | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Elhaimer, Mohamed | | | 1686 | MAR | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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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