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Individual Calculations September 2017 |
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| Hussein, Amer Total change: 10.20 | |   |
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| Alexandria Open 2017 | Alexandria | EGY | 2017-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 2236 | 6.00 | 8 | 0.51 | 20 | 10.20 | |
|  Eldeeb, Adel | | | 1891 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Abdo, Mohamed Amin | | | 2069 | EGY | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Rahman, Yehya | m | | 2139 | EGY | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Aborezika, Mohamed | | | 2054 | LBA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Hussain, Abdel Naser | | | 2049 | EGY | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Nader, Mohamed | m | | 2172 | EGY | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Atea, Khaled | | | 2174 | EGY | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Darwish, Mahmoud Hamdy | | | 2168 | EGY | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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