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Individual Calculations August 2017 |
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| Ghanem, Yasmine Total change: 12.20 | |   |
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| 2017 African Individual Chess Championships "Ladies" | Oran | ALG | 2017-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1570 | 3.00 | 8 | 0.61 | 20 | 12.20 | |
|  Caxita, Esperanca | | wm | 1876 | ANG | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Nassr, Rania | | wf | 1783 | ALG | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Chihi, Malak | | wc | 1623 | TUN | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Latreche, Sabrina | | wm | 1970 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nassr, Lina | | wf | 1751 | ALG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ibbou, Schahinez | | | 1445 | ALG | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Hamlaoui, Asma | | wf | 1734 | ALG | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Lalaoui, Feriel | | wf | 1719 | ALG | 0.50 | 1 | 0.20 | 20 | 4.00 | | | * 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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