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Individual Calculations January 2024 |
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| Ibrahim, Hosam Total change: 9.20 | |   |
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| Al Ain Overseas International Chess Festival 2023 | Cairo | EGY | 2023-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 2187 | 8.00 | 10 | 0.46 | 20 | 9.20 | |
|  Ahmed Osama, Omar | | | 1787 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mahmoud Youssef, Noha | | | 1611 | EGY | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Abdel Mohsen, Mohamed | | | 1806 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Shoieb, Mahmoud | | | 1946 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Hasaballa, Mohamed | | | 2071 | EGY | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Wafa, Hamed | c | | 2177 | EGY | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Seif Elnasr, Alaa | | | 1968 | EGY | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Yousry, Salah | f | | 2140 | EGY | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Moawad, Elsayed Abdel Hameid | | | 2110 | EGY | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Elsersawy, Khaled | | | 1949 | EGY | 1.00 | 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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