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Individual Calculations January 2022 |
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| Abdel Moniem, Mohamed Total change: -9.60 | |   |
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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 |
| 2155 | 2194 | 1.50 | 2 | 0.40 | 20 | 8.00 | |
|  Fatehi, Ahmed | | | 2112 | EGY | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Amin, Ashraf | f | | 2198 | EGY | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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) | | | | Golden Cleopatra 2021 | Giza | EGY | 2021-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 2194 | 6.50 | 9 | -0.88 | 20 | -17.60 | |
| | Yehya Mohamed, Mohamed | | | 1794 * | EGY | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Abdel Mohsen, Ahmed | | | 1859 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Elhalwagy, Islam | | | 2025 | EGY | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Maher, Anton | | | 1799 | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wafa, Hamed | | | 1976 | EGY | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Mena, Martin | c | | 1872 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Abdo, Mohamed Amin | | | 2001 | EGY | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ahmed, Moustafa Elsayed | | | 2007 | EGY | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Tamer, Mohamed | f | | 1951 | EGY | 0.50 | 1 | -0.30 | 20 | -6.00 | | | * 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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