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Individual Calculations September 2017 |
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| Hassan, Aly Total change: -16.40 | |   |
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| Alexandria Open 2017 | Alexandria | EGY | 2017-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1509 | 0.00 | 3 | -0.41 | 40 | -16.40 | |
|  Bauomy, Magdy | | | 1832 | EGY | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Abdein, Saiied | | | 1902 | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Elsayed, Zeyad | | | 1751 | EGY | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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