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Individual Calculations September 2017 |
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| Abdel Aziz, Ehab Total change: -5.20 | |   |
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| Alexandria Open 2017 | Alexandria | EGY | 2017-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 2185 | 7.50 | 10 | -0.26 | 20 | -5.20 | |
|  Abdallah, Wesam | | | 1856 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Darwish, Amro | | | 1960 | EGY | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Farag, Ehab | | | 1947 | EGY | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Elmorshdy, Begad | | | 1785 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Allam, Yara | | wc | 1785 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Moustafa, Islam | | | 1943 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Lotfy, Abdel Rahman | | | 2107 | EGY | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Moreis, Amgad | | | 2081 | EGY | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Mohamed, Osama | | | 1848 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Elzayady, Ahmed | | | 2167 | EGY | 1.00 | 1 | 0.47 | 20 | 9.40 | | | * 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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