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Individual Calculations January 2020 |
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| Abdel Raouf, Zyad Total change: 101.60 | |   |
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| Alexandria Open 2019 (less than 2000) | Alexandria | EGY | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1454 | 3.50 | 7 | 2.54 | 40 | 101.60 | |
|  Elshereif, Mahmoud Salah | | | 1815 | EGY | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Elfaham, Mahmoud | | | 1798 | EGY | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Ramadan, Moustafa | | | 1854 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Abourida, Amir | | | 1791 | EGY | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Abdel Razik, Islam | | | 1726 | EGY | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Roshdy Abdel Fatah, Youssef | | | 1680 | EGY | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Osama Ramzy, Ramy | | | 1741 | EGY | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * 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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