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Individual Calculations September 2017 |
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| Elfaham, Mahmoud Total change: -4.40 | |   |
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| Alexandria Open 2017 | Alexandria | EGY | 2017-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 1815 | 2.00 | 6 | -0.22 | 20 | -4.40 | |
|  Yaser, Kareim | | | 2143 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Hassan, Tarek Ahmed | | | 2215 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Khaled, Youssef | | | 1415 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wafa, Shahenda | | wm | 2106 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Zayan, Osama | | | 2197 | EGY | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Hosni, Aly Mahmoud | | | 1515 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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