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Individual Calculations November 2017 |
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| Coimbra, Margarida Total change: -5.00 | |   |
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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 |
| 1875 | 2073 | 5.50 | 8 | -0.25 | 20 | -5.00 | |
|  Guedira, Said | | | 1771 | MAR | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Lakhdari, Boubker | | | 1731 | MAR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Maisuradze, Nino | | wg | 2266 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Elhaouti, Ahmed | | | 1881 | MAR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Saber, Yasser | | | 2173 | MAR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Drais, Ali | | | 1708 | MAR | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Guedira, Aimen | | | 1763 | MAR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Saylani, Miftah | | | 1710 | MAR | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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