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Individual Calculations January 2019 |
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| Rania, Sbai Total change: -60.20 | |   |
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| Arab Indv. Chess Championship 2018(Women) | Dubai | UAE | 2018-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1913 | 1.50 | 6 | -3.01 | 20 | -60.20 | |
|  Heba, Assi | | | 1560 | PLE | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Wafa, Shrook | | wg | 2159 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Marzouk, Amira | | wf | 1708 | TUN | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Rouda Essa, Alserkal | | wc | 1635 | UAE | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Yasmin, Ali | | | 1513 * | UAE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Al-Shamsi, Ousha | | | 1513 * | UAE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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