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Individual Calculations January 2022 |
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| Shafek, Mohamed Total change: -7.20 | |   |
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| Egyptian League 2021/2022 Group A 1-4 | Many Cities | EGY | 2021-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 1929 | 0.50 | 2 | 0.05 | 20 | 1.00 | |
|  Lowis, Magdy | | | 2077 | EGY | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Sarwat, Walaa | m | | 2222 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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) | | | | Golden Cleopatra 2021 | Giza | EGY | 2021-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1929 | 5.50 | 10 | -0.41 | 20 | -8.20 | |
| | Hesham, Abdelrahman | g | | 2329 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Nabil, Hamed | | | 1529 * | EGY | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Hanafy, Khaled | | | 1643 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Shaaban, Mohamed Ahmed | | | 1529 * | EGY | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Moheb, Yaser | | | 1653 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Tamer, Ahmed | c | | 2076 | EGY | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Magdy, Morad | | | 2128 | EGY | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Gabr, Mohsen | f | | 2199 | EGY | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Shaaban Abdel Tawab, Ahmed | | | 1583 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Aksenov, Konstantin Al. | | | 1760 | RUS | 0.50 | 1 | -0.22 | 20 | -4.40 | | | * 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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