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Individual Calculations September 2017 |
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| Elgabry, Mohsen Total change: 3.20 | |   |
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| Alexandria Open 2017 | Alexandria | EGY | 2017-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 2279 | 7.50 | 10 | 0.16 | 20 | 3.20 | |
|  Megahed, Wael | | | 1917 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Allam, Emad Hamdy | | | 2086 | EGY | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Ibrahim, Sameh | | | 1879 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Baz, Hesham | | | 1995 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Wafa, Shahenda | | wm | 2106 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Yasser, Mark | f | | 2145 | EGY | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Himdan, Maher | m | | 2235 | EGY | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Raslan, Moustafa | | | 2185 | EGY | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Kandil, Adham | m | | 2263 | EGY | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Ahmed, Ahmed Alaa | | | 2023 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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