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Blitz:
Individual Calculations December 2019 |
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| Mohamed, Mahmoud Mohamed Total change: 80.80 | |   |
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| El Prince Chess U2000 | Alexandria | EGY | 2019-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1720 | 5.00 | 9 | 2.39 | 20 | 47.80 | |
|  Elfaham, Mahmoud | | | 1928 | EGY | 1.00 | 1 | 0.77 | 20 | 15.40 | |  Fared, Karim | | | 1843 | EGY | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Adel, Sara | | wf | 1863 | EGY | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Hosny Ahmed, Mohamed | | | 1858 | EGY | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Moustafa, Islam | | | 1947 | EGY | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Elatar, Mohamed | | | 1899 | EGY | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Ramadan, Moustafa | | | 1796 | EGY | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Madyan, Amro | | | 1847 | EGY | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Sakr, Hesham | | | 1942 | EGY | 1.00 | 1 | 0.78 | 20 | 15.60 | |
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 |
| 1892 | 1720 | 4.00 | 8 | 1.65 | 20 | 33.00 | |
| | Naby, Saiid A. | | | 2120 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zaki, Ahmed Mohammed | | | 1382 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Darwish, Amro | | | 1917 | EGY | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Sobhy, Raafat | | | 1982 | EGY | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Atea, Khaled | | | 2097 | EGY | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Adel, Sara | | wf | 1863 | EGY | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Elfaham, Mahmoud | | | 1928 | EGY | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Fared, Karim | | | 1843 | EGY | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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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