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Individual Calculations October 2015 |
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| Sayed Hassan, Mohamed Total change: -21.00 | |   |
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| Alexandria Open 2015 | Alexandria | EGY | 2015-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 2191 | 7.00 | 10 | -1.05 | 20 | -21.00 | |
|  Gaber, Alaa Eldin | | | 1791 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mohamed, Osama | | | 1879 | EGY | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Ryad, Hamed | | | 1791 * | EGY | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Talaat, Moustafa Mohamed | | | 1926 | EGY | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ahmed, Tamer | | | 2031 | EGY | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Tork, Mohamed | | | 2100 | EGY | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Rashid, Mohammed | | | 1849 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Abdallah, Wesam | | | 1901 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Abel Naby, Ahmed | | | 1956 | EGY | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Abdel Sattar, Magdy | | | 2053 | EGY | 1.00 | 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) | | |
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