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Blitz:
Individual Calculations January 2015 |
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| Toubal, Hayat Total change: 15.20 | |   |
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| 2014 Arab Individual Blitz Chess Championship - Women Arab Fide | Amman | JOR | 2014-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 1968 | 4.00 | 7 | 0.76 | 20 | 15.20 | |
|  Latreche, Sabrina | | wm | 2001 | ALG | 0.00 | 1 | -0.45 | 20 | -9.00 | |  Zhu, Chen | g | | 2368 * | QAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Al-Rufaye, Iman Hasan Mohammed | | wm | 2154 | IRQ | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Alattar, Ghayda M. | | wf | 1989 | JOR | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Boshra, Alshaeby | | wf | 1940 | JOR | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Wafa, Shahenda | | wm | 1833 | EGY | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Razan, Alshaeby | | | 1762 | JOR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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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