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Individual Calculations October 2015 |
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| Abdel Razik, Islam Total change: 23.60 | |   |
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| Alexandria Open 2015 | Alexandria | EGY | 2015-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 1694 | 1.50 | 7 | 0.59 | 40 | 23.60 | |
|  Fawzy, Adham | f | | 2094 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Mosallam, Nasser | | | 2034 | EGY | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Ibrahim, Sarwat | | | 2041 | EGY | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Abdel Aziz, Ehab | | | 2061 | EGY | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Alnami, Salaheddin | | | 1972 | LBA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Helmy, Amro | | | 1975 | EGY | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Nagdy, Wael | | | 1968 | EGY | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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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