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Individual Calculations May 2018 |
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| Samy, Amro Total change: -4.20 | |   |
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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 |
| 2119 | 2131 | 2.50 | 4 | 0.42 | 20 | 8.40 | |
|  Ameir, Moheb | m | | 2330 | EGY | 1.00 | 1 | 0.76 | 20 | 15.20 | |  Khalil, Ahmed Salem | | | 2032 | EGY | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Fatehi, Ahmed | | | 2094 | EGY | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Helmy, Amro | | | 2018 | EGY | 1.00 | 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 |
| 2198 | 2126 | 1.00 | 4 | -0.63 | 20 | -12.60 | |
| | Saber, Ibrahim | | | 2202 | EGY | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Ashraf, Shereif | f | | 2323 | EGY | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Ibrahim, Hosam | | | 2185 | EGY | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Nashaat, Esam | | | 2083 | EGY | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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