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Individual Calculations September 2021 |
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| Magdy, Maichel Total change: 144.80 | |   |
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| Sadat Open | Menoufia | EGY | 2021-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 1679 | 3.50 | 7 | 2.69 | 40 | 107.60 | |
|  Sayed, Hany | | | 2079 * | EGY | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Abdo, Hany Elsayed | | | 2079 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Alhassadi, Yousef A. | | | 1958 | LBA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Shafek, Mohamed | | | 1992 | EGY | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Ahmed, Moustafa Elsayed | | | 2070 | EGY | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Abdel Fattah, Mansour | | | 1944 | EGY | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Yousry, Salah | f | | 2079 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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 |
| 1768 | 1741 | 4.50 | 8 | 0.93 | 40 | 37.20 | |
| | Wafa, Hamed | | | 1930 | EGY | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Elgantiry, Ahmed | | | 1922 | EGY | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Nagdy, Wael | | | 1914 | EGY | 1.00 | 1 | 0.73 | 40 | 29.20 | | | George Micheal, Kevin | | | 1799 | EGY | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Arafa, Hosam Sayed | | | 1919 | EGY | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Elsenbary, Elsayed | | | 1860 | EGY | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Hossam Mohamed, Ahmed | | | 1459 | EGY | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Osama Nasif, Martin | | | 1341 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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