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Rapid:
Individual Calculations January 2022 |
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| Mariam, Essa Total change: 3.80 | |   |
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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 |
| 1531 | 1427 | 3.50 | 8 | 0.19 | 20 | 3.80 | |
|  Moaataz, Ayah | | wm | 1947 | EGY | 0.50 | 1 | 0.47 | 20 | 9.40 | |  Taqwa, Hamouri | | | 1113 | PLE | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Mir Mahmoud, Afamia | | | 1926 | SYR | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Razan, Alshaeby | | wf | 1784 | JOR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Elizabeth, Emile Nagib Tanyous | | | 1469 | SUD | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Almaini, Aishah Sarhan | | | 1419 | UAE | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Ahamoury.roya | | | 1437 | PLE | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Nema, Rabab Ahmed | | | 1151 | KUW | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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