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Individual Calculations January 2021 |
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| El Ghazali, Youssef M. Total change: -17.20 | |   |
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| Egyptian League 2020/2021 Group A 1-7 | Many Cities | EGY | 2020-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 2206 | 4.50 | 7 | -0.86 | 20 | -17.20 | |
|  Saad, Ahmed Mohamed | | | 1961 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Elhalwagy, Islam | | | 2047 | EGY | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Rahman, Yehya | m | | 2085 | EGY | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Ismail, Hany | | | 1906 | EGY | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Ashraf, Yusef | | | 1865 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Moatamid, Yasser | | | 1898 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Salem Eid, Ahmed | | | 2130 | EGY | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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