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Individual Calculations September 2017 |
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| Elwazzan, Heba Total change: 5.20 | |   |
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| Alexandria Open 2017 | Alexandria | EGY | 2017-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1590 | 0.50 | 3 | 0.13 | 40 | 5.20 | |
|  Eldeeb, Adel | | | 1891 | EGY | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Rashed, Nabil | | | 1990 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Abdein, Saiied | | | 1902 | EGY | 0.00 | 1 | -0.14 | 40 | -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) | | |
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