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Rapid:
Individual Calculations April 2017 |
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| Ezzat, Ahmed Total change: -13.20 | |   |
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| IA Ahmed Yehya Rapid | Alexandria | EGY | 2017-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1863 | 4.50 | 8 | -0.66 | 20 | -13.20 | |
|  Abdel Razik, Khaled | m | | 2263 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mansour, Ayman | | | 1528 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Abd Elsalam, Mohamed | | | 1625 | EGY | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Elzoaeiry, Hussein | | | 1862 | EGY | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Nabil , Mohamed | | | 1576 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ahmed Abdel Hameed, Mohamed | | | 1463 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Waly , Mohamed | | | 1595 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Mahdy, Tawfeik | | | 2008 | EGY | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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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