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Rapid:
Individual Calculations January 2022 |
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| A-Ali, Sali Abbas Abdulzahra Total change: 19.60 | |   |
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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 |
| 1748 | 1749 | 4.50 | 8 | 0.98 | 20 | 19.60 | |
|  Alattar, Ghayda M. | | wf | 1950 | JOR | 1.00 | 1 | 0.76 | 20 | 15.20 | |  Latreche, Sabrina | | wm | 1942 | ALG | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Rouda Essa, Alserkal | | wc | 1295 | UAE | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Eman, Sawan | | | 1098 | PLE | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Khalil, Manar | | | 1874 | SYR | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Moaataz, Ayah | | wm | 1947 | EGY | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Wafa, Shrook | | wg | 2041 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Nassr, Lina | | wm | 1837 | ALG | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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