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Individual Calculations September 2021 |
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| Ezat, Abdallah Total change: -36.00 | |   |
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| Sadat Open | Menoufia | EGY | 2021-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 2139 | 4.00 | 7 | -1.80 | 20 | -36.00 | |
|  Moustafa Anwar, Mohamed | | | 1739 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  George Samir, David | | | 1905 | EGY | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Mahdy, Tawfeik | | | 1888 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | | | El-Mezwaghi, Hassan J. | | | 1930 | LBA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Mena, Martin | c | | 1781 | EGY | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Moatamid, Yasser | | | 1929 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Hashem, Mostafa | | | 1853 | EGY | 0.00 | 1 | -0.84 | 20 | -16.80 | | | * 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) | | |
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