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Individual Calculations January 2020 |
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| Mostafa Hesham, Abdel Rahman Total change: 24.00 | |   |
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| Alexandria Open 2019 (less than 2000) | Alexandria | EGY | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1516 | 1.50 | 5 | 0.60 | 40 | 24.00 | |
|  Algzery, Ibrahim | | | 1801 | EGY | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Youssef, Elsayed Mohamed | | | 1787 | EGY | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Abdel Mohsen, Mohamed | | | 1792 | EGY | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Elsayed, Zeyad | | | 1782 | EGY | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Allam, Yara | | wc | 1735 | EGY | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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