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Individual Calculations September 2017 |
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| Nader, Yousef Total change: -32.00 | |   |
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| Alexandria Open 2017 | Alexandria | EGY | 2017-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1804 | 3.00 | 7 | -0.80 | 40 | -32.00 | |
|  Abdou, Mohamed Hamdy | | | 2127 | EGY | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Zabeib, Mohamed | | | 2176 | EGY | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Sarwat, Beshoy | | | 1677 | EGY | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Zakrea, Abdel Azim | | | 1404 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Elmorshdy, Begad | | | 1460 | EGY | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Helmy, Amro | | | 2031 | EGY | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Zayan, Alaa | | | 1448 | EGY | 1.00 | 1 | 0.11 | 40 | 4.40 | | | * 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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