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Rapid:
Individual Calculations June 2017 |
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| Samy, Amro Total change: -6.60 | |   |
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| Mr. Mohamed Zabeib Rapid | Alexandria | EGY | 2017-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 2097 | 5.50 | 9 | -0.33 | 20 | -6.60 | |
|  Hamdy Osman, Mohamed | | | 1697 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ashraf, Fahd | | | 1752 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Abdelnabbi, Imed | m | | 2418 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Elzoaeiry, Hussein | | | 1819 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kretam, Ayman | | | 1941 | EGY | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Mahmoud, Ibrahim | | | 1790 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Elsayed, Islam | | | 1971 | EGY | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Ashraf, Mohamed | | | 2167 | EGY | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Fahmy, Osama | | | 2152 | EGY | 0.00 | 1 | -0.42 | 20 | -8.40 | | | * 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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