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Individual Calculations January 2018 |
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| Abou El Zein, Eid Mahmoud Total change: 4.20 | |   |
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| Golden Cleopatra Open 2017 | Cairo | EGY | 2017-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 2156 | 6.50 | 9 | 0.21 | 20 | 4.20 | |
|  Hassan, Moustafa Mohamed | | | 1756 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Salem, Tarek Ahmed | | | 1849 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Hesham, Abdelrahman | g | | 2401 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Abbas, Ahmed | | | 1898 | EGY | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Aly, Tamer | | | 1847 | EGY | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Sadek, Taha | | | 1918 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Abdein, Saiied | | | 1949 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Refaat, Ibrahim | | | 2005 | EGY | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Abdel Moneim, Mohamed Ahmed | | | 2259 | EGY | 0.50 | 1 | 0.14 | 20 | 2.80 | | | * 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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