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Individual Calculations January 2021 |
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| Elsayed, Alaa Eldin Total change: -10.40 | |   |
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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 |
| 1992 | 1995 | 2.50 | 6 | -0.52 | 20 | -10.40 | |
|  Hamed, Amro Mohamed | | | 1762 | EGY | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Gabr, Ahmed | | | 2044 | EGY | 0.50 | 1 | 0.07 | 20 | 1.40 | | | M.amer, Hossam | | | 2120 | EGY | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Khalil, Hany | | | 1943 | EGY | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Ashraf, Shereif | f | | 2242 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Kretam, Ayman | | | 1841 | EGY | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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) | | |
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