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Rapid:
Individual Calculations January 2015 |
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| Boshra, Alshaeby Total change: 21.40 | |   |
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| 2014 Arab Individual Rapid Chess Championship- Women Arab Fide | Amman | JOR | 2014-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1925 | 4.50 | 7 | 1.07 | 20 | 21.40 | |
|  Zhu, Chen | g | | 2325 * | QAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Raya, Alnaimat | | | 1716 | JOR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Alattar, Ghayda M. | | wf | 1882 | JOR | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Anwar, Al-Bzoor | | | 1537 | PLE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Latreche, Sabrina | | wm | 2002 | ALG | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Toubal, Hayat | | wm | 1931 | ALG | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Al-Rufaye, Iman Hasan Mohammed | | wm | 2137 | IRQ | 1.00 | 1 | 0.77 | 20 | 15.40 | | | * 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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