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Individual Calculations September 2021 |
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| Ahmed, Fahmi Ahmed Total change: -4.20 | |   |
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| Sadat Open | Menoufia | EGY | 2021-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1960 | 5.50 | 8 | 1.09 | 20 | 21.80 | |
|  Osama Nasif, Martin | | | 1560 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Eldesoky, Hatem | f | | 2289 | EGY | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Sobh, Amrou | m | | 2213 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Hany Kamal, Mohamed | | | 1560 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tamer Wahba, Fared | | | 1560 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mousa, Ahmed | | | 2134 | EGY | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Hassan, Moustafa Mohamed | | | 1698 | EGY | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Allam, Emad Hamdy | | | 2150 | EGY | 1.00 | 1 | 0.75 | 20 | 15.00 | | | * 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) | | | | Egyptian Ch. Open ( U2000 ) 2021 | Cairo | EGY | 2021-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1956 | 5.50 | 9 | -1.30 | 20 | -26.00 | |
| | Wael Sabry, Mina | | | 1556 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Elnahas, Mohamed | | | 1686 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Hamdy Osman, Mohamed | | | 1741 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | | George Micheal, Kevin | | | 1799 | EGY | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Shehata, Aly | | | 1889 | EGY | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Atef, Abdel Aziz | | | 1685 | EGY | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Abdel Hameed Mohamed, Mohamed | | | 1740 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Elabdiny, Hamdy | | | 1854 | EGY | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Fawzy, Ashraf | | | 1777 | EGY | 0.00 | 1 | -0.73 | 20 | -14.60 | | | * 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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