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Individual Calculations September 2017 |
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| El Shenawy, Ashraf Total change: -8.80 | |   |
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| Alexandria Open 2017 | Alexandria | EGY | 2017-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 2073 | 3.50 | 6 | -0.44 | 20 | -8.80 | |
|  Amin Nassar, Omer | | | 1767 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Naby, Saiid A. | | | 2257 | EGY | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Khalaf, Ashraf | | | 1748 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Mahmoud, Mosaad | | | 1825 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Sarwat, Walaa | m | | 2298 | EGY | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Abdel Aziz, Mohamed | | | 1673 * | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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