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Individual Calculations September 2018 |
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| Roshdy, Mahmoud Total change: -20.60 | |   |
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| Egyptian Ch. Open 2018 Final | Cairo | EGY | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 2210 | 7.00 | 10 | -1.03 | 20 | -20.60 | |
|  Taha, Shereif | | | 1841 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Shehata, Abdel Hady | | | 1973 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Abdo, Hany Elsayed | | | 2081 | EGY | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Nagdy, Wael | | | 1939 | EGY | 0.00 | 1 | -0.83 | 20 | -16.60 | | | George Dawod, Hany | | | 1810 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Elsayed, Waleid Montaser | | | 1878 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Fekri, Wael | | | 1999 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Saber, Hesham | | | 1988 | EGY | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Abo Elkheir, Ahmed | | | 1998 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Hasaballa, Mohamed | | | 2049 | EGY | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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