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Individual Calculations January 2020 |
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| Ryad, Hamed Total change: -7.40 | |   |
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| Golden Cleopatra 2019 | Cairo | EGY | 2019-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 1693 | 3.00 | 7 | -0.04 | 20 | -0.80 | |
|  Abdel Moneim, Mohamed Khaled | | | 1324 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | |  M.amer, Hossam | | | 2093 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sadek, Sameh | f | | 2093 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Khalifa, Mohamed H | | | 1423 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Beshara, Nadi | | | 2045 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | | | George, Mina | | | 1332 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ibrahim, Mahmoud | | | 2005 | EGY | 0.00 | 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) | | | | Alexandria Open 2019 (less than 2000) | Alexandria | EGY | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1693 | 2.00 | 5 | -0.33 | 20 | -6.60 | |
| | Abdallah, Wesam | | | 1827 | EGY | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Elbesher, Tarek | | | 1575 | EGY | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Mahgub, Mohamed Mustafa | | | 1854 | LBA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Sharl, Shady | | | 1822 | EGY | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Alfrid, Mary | | | 1521 | EGY | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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