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Individual Calculations April 2019 |
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| Fekri, Wael Total change: 13.40 | |   |
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| Zagazig Open 2019 | zagazig | EGY | 2019-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 2016 | 4.00 | 5 | 0.67 | 20 | 13.40 | |
|  Khater, Ahmed Hamdy | | | 1862 | EGY | 1.00 | 1 | 0.29 | 20 | 5.80 | |  El Nabawy, Nabil | | | 1720 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Gahfer, Khaled | | | 1788 | LBA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Abdel Mohsen, Mohamed | | | 1792 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Amin, Ashraf | f | | 2260 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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