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Individual Calculations September 2016 |
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| Ezat, Abdallah Total change: -37.20 | |   |
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| Zagaziq Open 2016 | Zaqaziq | EGY | 2016-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 2246 | 7.00 | 11 | -1.86 | 20 | -37.20 | |
|  Osman, Medhat | | | 1846 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Salem, Sameh | | | 1898 | EGY | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Ashraf Arafat, Mohamed | | | 1846 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fawzy, Emad | | | 1885 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Sobhy, Tamer | | | 1987 | EGY | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Fatahalla, Alaa | | | 2023 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Yaser, Kareim | | | 2081 | EGY | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Ashraf, Shereif | f | | 2144 | EGY | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Magdy, Morad | | | 2095 | EGY | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Talaat, Moustafa Mohamed | | | 1949 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Hamdy, Mohamed | | | 2082 | EGY | 0.00 | 1 | -0.72 | 20 | -14.40 | | | * 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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