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Rapid:
Individual Calculations April 2017 |
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| Fatahalla, Tarek Total change: -27.40 | |   |
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| IA Ahmed Yehya Rapid | Alexandria | EGY | 2017-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 2081 | 6.00 | 9 | -1.37 | 20 | -27.40 | |
|  Mahmoud, Saaid | | | 1681 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Abdel Aziz, Mohamed | | | 1681 * | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Abdel Razik, Islam | | | 1796 | EGY | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Elhadad, Ahmed K | | | 1681 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abourida, Amir | | | 1826 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Eldeen, Sherif S. | | | 1882 | EGY | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Masoud, Mohamed Helmy | | | 1860 | EGY | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Farouk, Mohamed | | | 1900 | EGY | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Ibrahim, Mahmoud | | | 1945 | EGY | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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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