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Individual Calculations September 2021 |
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| George Micheal, Kevin Total change: 197.60 | |   |
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| Sadat Open | Menoufia | EGY | 2021-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1799 | 3.00 | 6 | 1.32 | 40 | 52.80 | |
|  Ahmed, Ahmed Alaa | | | 2180 | EGY | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Mousa, Ahmed | | | 2134 | EGY | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Elmejbri, Ali A. | f | | 2005 | LBA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Yasser, Rakan | | | 1399 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ahmed, Moustafa Elsayed | | | 2070 | EGY | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Abdo, Hany Elsayed | | | 2104 | EGY | 0.50 | 1 | 0.36 | 40 | 14.40 | | | * 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) | | | | Egyptian Ch. Open ( U2000 ) 2021 | Cairo | EGY | 2021-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1799 | 7.00 | 8 | 3.62 | 40 | 144.80 | |
| | Lotfy Hana, Safwat | | | 1399 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Abdel Hakim, Mahmoud | | | 1992 | EGY | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Eraqi, Salah | | | 1932 | EGY | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Ahmed, Fahmi Ahmed | | | 1956 | EGY | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Magdy, Maichel | | | 1741 | EGY | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Wafa, Hamed | | | 1930 | EGY | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Mohamed, Tamer | | | 1908 | EGY | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Shehata, Abdel Hady | | | 1906 | EGY | 1.00 | 1 | 0.65 | 40 | 26.00 | | | * 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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