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Individual Calculations September 2021 |
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| Shafek, Mohamed Total change: -63.40 | |   |
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| Sadat Open | Menoufia | EGY | 2021-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1992 | 1.50 | 5 | -2.16 | 20 | -43.20 | |
|  Eldesoky, Hatem | f | | 2289 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Kazem, Youssef | | | 1634 | EGY | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Magdy, Maichel | | | 1679 | EGY | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Ibrahim, Mohamed Ahmed | | | 1592 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wafa, Hamed | | | 1718 | EGY | 0.00 | 1 | -0.83 | 20 | -16.60 | | | * 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) | | | | Egyptian Ch. Open ( U2000 ) 2021 | Cairo | EGY | 2021-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1992 | 6.50 | 9 | -1.01 | 20 | -20.20 | |
| | Shehata, Emad | | | 1592 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hassan, Moustafa Mohamed | | | 1698 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Reda, Mohamed Hassan | | | 1757 | EGY | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Hossam Mohamed, Adham | | | 1592 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Elsayed, Islam | | | 1906 | EGY | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Abdel Hameed Mohamed, Mohamed | | | 1740 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Anwar, Ramadan | | | 1730 | EGY | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Shawky, Ahmed | | | 1592 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hosny, Ahmed | | | 1684 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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