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Rapid:
Individual Calculations April 2017 |
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| Abd Elsalam, Mohamed Total change: 22.20 | |   |
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| IA Ahmed Yehya Rapid | Alexandria | EGY | 2017-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1625 | 3.00 | 8 | 1.11 | 20 | 22.20 | |
|  Zayan, Mohamed | f | | 2025 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Abo Nar, Mohamed | | | 2025 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ezzat, Ahmed | | | 1863 | EGY | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Hesham, Abdallah | | | 1892 | EGY | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Ramadan, Moustafa | | | 1947 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ibrahim, Mahmoud | | | 1945 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Osman, Islam | | | 1816 | EGY | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Elatar, , Mohamed Mohamed | | | 1341 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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