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Individual Calculations January 2022 |
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| Mahany, Mahmoud Total change: -8.00 | |   |
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| Egyptian League 2021/2022 Group B 1-4 | Many Cities | EGY | 2021-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 2080 | 2.00 | 4 | -0.47 | 20 | -9.40 | |
|  Abdel Naser, Mohamed | | | 1956 | EGY | 0.50 | 1 | -0.17 | 20 | -3.40 | |  Adel, Sara | | wf | 1741 | EGY | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Amin, Khaled Mohamed | | | 2170 | EGY | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Elmonair, Walid | | | 2049 | EGY | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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) | | | | Golden Cleopatra 2021 | Giza | EGY | 2021-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 2080 | 7.50 | 11 | 0.07 | 20 | 1.40 | |
| | Awadalla, Karim | | | 1680 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sadek, Taha | | | 1828 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Fawzy, Adham | g | | 2477 | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Abdel Kader, Emad | | | 1813 | EGY | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Shehata Mohamed, Ayman | | | 1878 | EGY | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Rezk, Romany | | | 1923 | EGY | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Abdel Hameed, Mazen | | | 1839 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Yousry, Salah | f | | 2211 | EGY | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Magdy, Maichel | | | 1930 | EGY | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Moatamid, Yasser | | | 1900 | EGY | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Badawy, Mohamed | | | 1871 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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