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Blitz:
Individual Calculations December 2019 |
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| Zakrea, Abdel Azim Total change: 76.40 | |   |
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| El Prince Chess U2000 | Alexandria | EGY | 2019-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1567 | 2.00 | 7 | 0.96 | 20 | 19.20 | |
|  Fared, Karim | | | 1843 | EGY | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Moustafa, Islam | | | 1947 | EGY | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Omran, Amro | | | 1887 | EGY | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Fahmy , Hosam Eldin | | | 1798 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Sakr, Hesham | | | 1942 | EGY | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Eraqi, Salah | | | 1967 * | EGY | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Abdel Mageed, Ibrahim Mohamed | | | 1744 | EGY | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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) | | | | Black Horse | Alexandria | EGY | 2019-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1567 | 5.00 | 9 | 2.86 | 20 | 57.20 | |
| | Helmy, Amro | | | 1967 * | EGY | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Abdel Mageed, Ibrahim Mohamed | | | 1744 | EGY | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Fared, Karim | | | 1843 | EGY | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Elfaham, Mahmoud | | | 1928 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Abdel Razik, Islam | | | 1736 | EGY | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Bakheet, Mohamed Adel | | | 1666 | EGY | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Mahmoud, Hassan | | | 1641 | EGY | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Erfan, Ahmed | | | 1750 | EGY | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Abdel Hameid, Zaki | | | 1787 | EGY | 1.00 | 1 | 0.78 | 20 | 15.60 | | | * 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) | | |
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