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Individual Calculations September 2017 |
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| Hussain, Abdel Naser Total change: 16.80 | |   |
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| Alexandria Open 2017 | Alexandria | EGY | 2017-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 2049 | 5.50 | 8 | 0.84 | 20 | 16.80 | |
|  Khalaf, Ashraf | | | 1748 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Zakaria, Esam | | | 2231 | EGY | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Abdel Hamod, Zaki | | | 1705 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Almenshawy, Waell | | | 1649 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Amin, Ashraf | f | | 2217 | EGY | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Hussein, Amer | | | 2236 | EGY | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Gad, Mohammed Qotb | | | 1720 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Mona, Khaled | | wg | 2176 | EGY | 0.50 | 1 | 0.17 | 20 | 3.40 | | | * 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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