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Individual Calculations June 2018 |
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| Wafa, Shahenda Total change: 14.80 | |   |
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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 |
| 1877 | 2148 | 8.00 | 9 | 0.74 | 20 | 14.80 | |
|  Botlhole, Kgalalelo | | wm | 1748 * | BOT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Latreche, Khadidja | | wm | 1888 | ALG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Mwango , Lorita | | wf | 1923 | ZAM | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Latreche, Sabrina | | wm | 2043 | ALG | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Caxita, Esperanca | | wm | 1761 | ANG | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Mezioud, Amina | | wm | 2078 | ALG | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Sherif, Amina | | wm | 1955 | EGY | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Vilhete, Vania Fausto Da T. | | wm | 1748 * | MOZ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Charinda, Kudzanayi | | wc | 1748 * | ZIM | 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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