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Individual Calculations September 2016 |
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| Sameir, Mahmoud Total change: -24.80 | |   |
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| Zagaziq Open 2016 | Zaqaziq | EGY | 2016-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 2187 | 5.00 | 8 | -1.24 | 20 | -24.80 | |
|  Saber, Barakat | | | 1787 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Khater, Hamdy | | | 1886 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Allam, Emad Hamdy | | | 2045 | EGY | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Sobeh, Reda | | | 1858 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Megahed, Wael | | | 1978 | EGY | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Yehya, Sameh | | | 1967 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Abdel Aziz, Ahmed | | | 2094 | EGY | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Fatahalla, Alaa | | | 2023 | 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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