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Rapid:
Individual Calculations January 2022 |
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| Latreche, Sabrina Total change: -53.40 | |   |
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| Arab Indv. Rapid Chess Championship 2021 (Women) | Dubai | UAE | 2021-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1942 | 4.00 | 9 | -2.67 | 20 | -53.40 | |
|  Almaini, Aishah Sarhan | | | 1419 | UAE | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Eman, Sawan | | | 1207 | PLE | 1.00 | 1 | 0.01 | 20 | 0.20 | | | A-Ali, Sali Abbas Abdulzahra | | wf | 1749 | IRQ | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Boshra, Alshaeby | | wf | 1978 | JOR | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Wafa, Shrook | | wg | 2041 | EGY | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Ahmad Murad, Fatema Alzahraa. | | | 1568 | SYR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Alattar, Ghayda M. | | wf | 1950 | JOR | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Al-Fayyadh, Zainab Asif Abdulah | | | 1733 | IRQ | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Rouda Essa, Alserkal | | wc | 1295 | UAE | 0.00 | 1 | -0.99 | 20 | -19.80 | |
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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