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Individual Calculations January 2022 |
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| Masrahi, Abdulrahman A Total change: 24.20 | |   |
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| Golden Cleopatra 2021 | Giza | EGY | 2021-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 1990 | 6.00 | 10 | 1.21 | 20 | 24.20 | |
|  Mohamed Shoaib, Hassan | | | 1590 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hossam Mohamed, Adham | | | 1648 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ashraf, Shereif | f | | 2235 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Moheb, Yaser | | | 1653 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Amin, Ashraf | f | | 2198 | EGY | 1.00 | 1 | 0.77 | 20 | 15.40 | | | El Arousy, Abdul Hameed | m | | 2195 | EGY | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Zayan, Osama | | | 2174 | EGY | 0.50 | 1 | 0.24 | 20 | 4.80 | | | El Ghazali, Youssef M. | m | | 2207 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Himdan, Maher | m | | 2171 | EGY | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Abdel Hameed, Mazen | | | 1839 | EGY | 0.50 | 1 | -0.20 | 20 | -4.00 | | | * 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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