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Rapid:
Individual Calculations January 2020 |
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| Nassr, Ryma Total change: 25.80 | |   |
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| Arab championship 2019 Rapid women | Mostaganem | ALG | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1163 | 2.00 | 6 | 1.29 | 20 | 25.80 | |
|  Latreche, Sabrina | | wm | 1563 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Nouman, Amna | | wm | 1563 * | UAE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lagab, Lina | | wc | 1392 | ALG | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Almaini, Aishah Sarhan | | | 1441 | UAE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Faqeeh, Yara | | wc | 1540 | PLE | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Hamza, Amira | | wm | 1563 * | ALG | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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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