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Individual Calculations January 2017 |
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| Ibrahim, Mohamed Total change: -9.60 | |   |
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| Golden Cleopatra 2016 | Cairo | EGY | 2016-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 2186 | 6.50 | 10 | -0.48 | 20 | -9.60 | |
|  Ateya, Mamdouh | | | 1786 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Elshereif, Mahmoud Salah | | | 1873 | EGY | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Sabry, Mohamed | | | 1929 | EGY | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Ramadan, Mohamed | | | 1828 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Rashid, Mohammed | | | 1851 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ibrahim, Emad Eldin | | | 1962 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Hussain, Ahmed Mohamed | | | 2035 | EGY | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Hesham, Abdelrahman | g | | 2408 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Khalil, Hany | | | 2050 | EGY | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Labib, Ibrahim Hasan | m | | 2406 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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