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Individual Calculations September 2021 |
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| Abdel Fattah, Mansour Total change: -75.00 | |   |
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| Sadat Open | Menoufia | EGY | 2021-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1944 | 2.50 | 5 | -1.19 | 20 | -23.80 | |
|  Hany Kamal, Mohamed | | | 1544 * | EGY | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Mongad, Mohamed | | | 1544 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Eldesoky, Hatem | f | | 2289 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Magdy, Maichel | | | 1679 | EGY | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Yasser, Rakan | | | 1544 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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 |
| 1608 | 1923 | 6.00 | 10 | -2.56 | 20 | -51.20 | |
| | Helal, Mohamed | | | 1523 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kazem, Youssef | | | 1634 | EGY | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Tamer Wahba, Fared | | | 1523 * | EGY | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Omran, Mariam | | | 1523 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Moustafa Ahmed, Ahmed | | | 1684 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Atef, Abdel Aziz | | | 1685 | EGY | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Erfan, Ahmed | | | 1648 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ibrahem Moustafa, Youssef | | | 1548 | EGY | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Fawzy, Ashraf | | | 1777 | EGY | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Aly Hassan, Hassan | | | 1531 | EGY | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | |
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