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Individual Calculations September 2018 |
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| Hamdy, Abdallah Total change: 16.40 | |   |
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| Egyptian Ch. Open 2018 Final | Cairo | EGY | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 1620 | 1.00 | 4 | 0.41 | 40 | 16.40 | |
|  Elsayed, Islam | | | 1914 | EGY | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Helmy Abdel Razek, Ahmed | | | 1926 | EGY | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Elsenbary, Elsayed | | | 1915 | EGY | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Abdel Aziz, Alaa | | | 1921 | EGY | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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