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Individual Calculations January 2022 |
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| Abdel Aziem, Aly Yusef Total change: -0.60 | |   |
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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 |
| 1936 | 2035 | 2.50 | 3 | 0.67 | 20 | 13.40 | |
|  Ali Mohamed, Mohamed | | | 1956 | EGY | 1.00 | 1 | 0.39 | 20 | 7.80 | |  Yasser, Abdel Rahman | | | 1700 | EGY | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Darwish, Mahmoud Hamdy | | | 2152 | EGY | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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 |
| 1816 | 2035 | 3.00 | 5 | -0.70 | 20 | -14.00 | |
| | Aly Ibrahem, Ibrahem | | | 1635 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Adel, Sara | | wf | 1741 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Erfan, Ahmed | | | 1653 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Yousry, Salah | f | | 2211 | EGY | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Abdel Hameed, Mazen | | | 1839 | EGY | 0.00 | 1 | -0.75 | 20 | -15.00 | | | * 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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