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Individual Calculations January 2017 |
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| Shafek, Mohamed Total change: -8.20 | |   |
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| Golden Cleopatra 2016 | Cairo | EGY | 2016-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 2003 | 3.00 | 7 | -0.41 | 20 | -8.20 | |
|  Darwish, Mahmoud Hamdy | | | 2164 | EGY | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Saber, Ibrahim | | | 2251 | EGY | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Zayan, Osama | | | 2208 | EGY | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Taha, Amro | | | 1754 | EGY | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Antar, Hossam | | | 1800 | EGY | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ismail, Hamed | | | 2159 | EGY | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Salah, Amro | | | 1728 | EGY | 0.00 | 1 | -0.83 | 20 | -16.60 | |
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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