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Rapid:
Individual Calculations February 2019 |
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| Hamouda, Mostafa Total change: 74.80 | |   |
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| Alex Ches | Alexandria | EGY | 2019-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1702 | 3.50 | 8 | 1.87 | 20 | 37.40 | |
|  Abdel Aziz, Ehab | | | 2102 * | EGY | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Mostafa, Elsayed Mohamed | | | 1928 | EGY | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Ibrahim, Hosam | | | 2102 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kretam, Ayman | | | 2016 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ashraf, Fahd | | | 1855 | EGY | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Helmy, Amro | | | 1979 | EGY | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Abdel Hameid, Zaki | | | 1819 | EGY | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Fared, Karim | | | 1847 | EGY | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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) | | | | international Alex chess 2019 | Alexandria | EGY | 2019-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1702 | 5.00 | 9 | 2.60 | 20 | 52.00 | |
| | Mohamed, Tamer | | | 1846 | EGY | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Fared, Karim | | | 1847 | EGY | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Raslan, Moustafa | | | 2102 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Elsayed, Islam | | | 2031 | EGY | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Salah, Mohamed | | | 1756 | EGY | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Mohamed, Aly Essam | | | 1765 | EGY | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Ashraf, Fahd | | | 1855 | EGY | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Helmy, Amro | | | 1979 | EGY | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Darwish, Amro | | | 1869 | EGY | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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) | | | | Nasser Seddik Chess Rapid | Alexandria | EGY | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1702 | 1.00 | 5 | -0.73 | 20 | -14.60 | |
| | Elamrawy, Mohamed | | | 1973 | EGY | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Elatar, Mohamed | | | 1893 | EGY | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Abdel Monem, Atea | | | 1558 | EGY | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Fared, Karim | | | 1847 | EGY | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Mohamed, Tamer | | | 1846 | EGY | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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