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Individual Calculations August 2017 |
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| Mezioud, Amina Total change: 4.00 | |   |
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| 2017 African Individual Chess Championships "Ladies" | Oran | ALG | 2017-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 2065 | 6.00 | 9 | 0.20 | 20 | 4.00 | |
|  Hamlaoui, Asma | | wf | 1734 | ALG | 1.00 | 1 | 0.12 | 20 | 2.40 | |  February, Jesse Nikki | | wm | 1823 | RSA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Toubal, Hayat | | wm | 1909 | ALG | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Mona, Khaled | | wg | 2189 | EGY | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Chihi, Malak | | wc | 1665 * | TUN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Latreche, Sabrina | | wm | 2056 | ALG | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Nassr, Lina | | wf | 1751 | ALG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Wafa, Shahenda | | wm | 2112 | EGY | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Wafa, Shrook | | wg | 2165 | EGY | 1.00 | 1 | 0.64 | 20 | 12.80 | | | * 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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