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Individual Calculations June 2018 |
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| Latreche, Khadidja Total change: 7.60 | |   |
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| 2018 African Individual Chess Championships Ladies Section | Livingstone | ZAM | 2018-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1888 | 5.50 | 9 | 0.38 | 20 | 7.60 | |
|  Makwena, Christine | | | 1513 | ZIM | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Wafa, Shahenda | | wg | 2148 | EGY | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Sherif, Amina | | wm | 1955 | EGY | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Vilhete, Vania Fausto Da T. | | wm | 1717 | MOZ | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Latreche, Sabrina | | wm | 2043 | ALG | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Caxita, Esperanca | | wm | 1761 | ANG | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Mwango , Lorita | | wf | 1923 | ZAM | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Tlale, Tshepang | | wm | 1844 | RSA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Mary, Mashane | | | 1488 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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