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Individual Calculations November 2021 |
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| Elokdah, Hamdy Total change: 7.20 | |   |
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| El Khayari Matrouh Open 2021 | Marsa Matrouh | EGY | 2021-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1868 | 3.50 | 6 | -0.52 | 20 | -10.40 | |
|  Harayssi, Zaki | | | 2118 | SYR | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Fahim, Ashraf | | | 1547 | EGY | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Nabil, Hamed | | | 1468 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gaafar, Mahmoud | | | 1998 | EGY | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Elhusseiny, Eyad | | | 1585 | EGY | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Hefny, Ibrahem | | | 1539 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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) | | | | 1st Egypt Tournament ( Seniors ) | Giza | EGY | 2021-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 1868 | 3.00 | 6 | 0.88 | 20 | 17.60 | |
| | Himdan, Maher | m | | 2178 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ramadan, Hosny | | | 1771 | EGY | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Abdel Fadil, Mohamed | | | 2056 | EGY | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Abdel Dayem , Adel | | | 1794 | EGY | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Abdo, Mohamed Amin | | | 2009 | EGY | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Salah, Sayed | | | 2131 | EGY | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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