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Individual Calculations January 2019 |
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| Hamza, Amira Total change: 0.40 | |   |
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| Arab Indv. Chess Championship 2018(Women) | Dubai | UAE | 2018-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1900 | 5.00 | 9 | 0.02 | 20 | 0.40 | |
|  Yousfi, Yasmine | | | 1555 | ALG | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Wafa, Shahenda | | wg | 2145 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Almaini, Aishah Sarhan | | | 1632 | UAE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Al-Shamsi, Ousha | | | 1500 * | UAE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Latreche, Sabrina | | wm | 2046 | ALG | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Mariam, Essa | | | 1619 | UAE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Mezioud, Amina | | wm | 2065 | ALG | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Toubal, Hayat | | wm | 1870 | ALG | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Wafa, Shrook | | wg | 2159 | EGY | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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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