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Blitz:
Individual Calculations November 2021 |
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| Sobhy, Raafat Total change: 29.40 | |   |
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| Alex chess tournament ( Blitz ) | Alexandria | EGY | 2021-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 1909 | 6.00 | 9 | 0.26 | 20 | 5.20 | |
|  Khalifa, Zeyad | | | 1930 | EGY | 0.00 | 1 | -0.47 | 20 | -9.40 | |  Magdy, Bishoy | | | 1685 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Abdel Aziz, Mohamed | | | 1587 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Abdel Mageed, Ibrahim Mohamed | | | 1748 | EGY | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Salah, Mohamed | | | 1733 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Adel, Sara | | wf | 1915 | EGY | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Darwish, Amro | | | 1908 | EGY | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Fouad, Mohamed | | | 1940 | EGY | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Zakrea, Abdel Azim | | | 1737 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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) | | | | Alex chess tournament ( Blitz ) | Alexandria | EGY | 2021-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1909 | 4.50 | 7 | 1.21 | 20 | 24.20 | |
| | Mousa, Ahmed | | | 2220 | EGY | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Abdel Hameid, Zaki | | | 1754 | EGY | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Sawers, Kerlus | | | 1698 | EGY | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Atea, Khaled | | | 2079 | EGY | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Ashraf, Fahd | | | 1868 | EGY | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Elfaham, Mahmoud | | | 1924 | EGY | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Shaarawy, Ahmed | | | 2022 | EGY | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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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