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Rapid:
Individual Calculations January 2019 |
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| Rania, Sbai Total change: -23.80 | |   |
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| Arab Indv. Rapid Chess Championship 2018(Women) | Dubai | UAE | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1868 | 2.00 | 6 | -1.19 | 20 | -23.80 | |
|  Mezioud, Amina | | wm | 2053 | ALG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Toubal, Hayat | | wm | 1946 | ALG | 0.00 | 1 | -0.39 | 20 | -7.80 | |  Latreche, Sabrina | | wm | 1925 | ALG | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Al-Shamsi, Ousha | | | 1468 * | UAE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Yousfi, Yasmine | | | 1561 | ALG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Boshra, Alshaeby | | wf | 1984 | JOR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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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