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Rapid:
Individual Calculations April 2017 |
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| Abdallah, Wesam Total change: -17.20 | |   |
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| IA Ahmed Yehya Rapid | Alexandria | EGY | 2017-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1875 | 4.00 | 7 | -0.86 | 20 | -17.20 | |
|  Nady, Islam | | | 1475 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nabil , Mohamed | | | 1576 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Elmorshdy, Begad | | | 1475 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hassan, Ramy M. | | | 2060 | EGY | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Waly , Mohamed | | | 1595 | EGY | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Elgarhy, Shawky | | | 1636 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Tork, Mohamed | | | 2046 | EGY | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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