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Individual Calculations May 2018 |
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| Helmy, Amro Total change: 14.40 | |   |
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| Egyptian League Final 2018/2019 Rounds 8-12 | Many Cities | EGY | 2018-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2152 | 2018 | 2.00 | 4 | 0.72 | 20 | 14.40 | |
|  Elhalwagy, Islam | | | 2120 | EGY | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Darwish, Mahmoud Hamdy | | | 2132 | EGY | 0.50 | 1 | 0.16 | 20 | 3.20 | |  Abdel Fadil, Mohamed | | | 2225 | EGY | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Samy, Amro | | | 2131 | EGY | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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) | | | | Egyptian League Final 2018/2019 Rounds 13-16 | Many Cities | EGY | 2018-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 2022 | 1.50 | 3 | 0.00 | 20 | 0.00 | |
| | Yassen, Magdy | | | 2077 | EGY | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Aboud, Essam | | | 1869 | EGY | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Mohamed Ahmed, Esam | | | 2112 | EGY | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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