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Individual Calculations January 2021 |
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| Hamdy, Mohamed Total change: -14.20 | |   |
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| Egyptian League 2020/2021 Group B 1-7 | Many Cities | EGY | 2020-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 2090 | 3.00 | 7 | -0.71 | 20 | -14.20 | |
|  Ragheb, Malak | | | 2230 | EGY | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Abdel Razik, Ahmed | | | 2038 | EGY | 0.50 | 1 | -0.07 | 20 | -1.40 | |  Helmy, Amro | | | 2054 | EGY | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Ismail, Youssef | | | 2128 | EGY | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Amin, Khaled Mohamed | | | 2019 | EGY | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Abo Rayya, Sameh | | | 1964 | EGY | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Ibrahim, Emad Eldin | | | 2045 | EGY | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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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