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Individual Calculations January 2018 |
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| Moustafa, Talaat Total change: -20.20 | |   |
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| Golden Cleopatra Open 2017 | Cairo | EGY | 2017-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 2080 | 4.50 | 8 | -1.01 | 20 | -20.20 | |
|  Morsy, Nader | | | 1680 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  El Ghatrify, Waleed | | | 1737 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Abdel Hameed, Mazen | | | 1853 | EGY | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Ramadan, Hosny | | | 1840 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Mohamed, Hassan Mohamed | | | 1795 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Yousry, Salah | f | | 2281 | EGY | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Sadek, Sameh | f | | 2269 | EGY | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Aly, Tamer | | | 1847 | EGY | 0.50 | 1 | -0.29 | 20 | -5.80 | | | * 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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