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Individual Calculations January 2020 |
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| Shafek, Mohamed Total change: 38.00 | |   |
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| Golden Cleopatra 2019 | Cairo | EGY | 2019-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1966 | 7.00 | 11 | 1.53 | 20 | 30.60 | |
|  Ameir, Moheb | m | | 2342 | EGY | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Hanafy, Khaled | | | 1654 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Maged, Mathew | | | 1566 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nader, Mohamed | m | | 2192 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | | | El Said Tantawy, Mohamed | | | 1720 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Zakaria, Houmam | | | 1634 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Zakaria, Esam | | | 2226 | EGY | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Salah, Sayed | | | 2208 | EGY | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Ashraf, Shereif | f | | 2292 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Hamam, Mahmoud | | | 2089 | EGY | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Ewis, Mahmoud | | | 1657 | EGY | 1.00 | 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 |
| 1724 | 1966 | 7.50 | 9 | 0.37 | 20 | 7.40 | |
| | Kamil, Askandar | | | 1566 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mahmoud, Hassan | | | 1657 | EGY | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Mahmoud Mohamed, Moaamen | | | 1632 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Elsayed, Zeyad | | | 1782 | EGY | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Abdel Mohsen, Mohamed | | | 1792 | EGY | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Allam, Yara | | wc | 1735 | EGY | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Mahrous, Selim | | | 1772 | EGY | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Youssef, Elsayed Mohamed | | | 1787 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Abourida, Amir | | | 1791 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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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