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Individual Calculations October 2018 |
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| Ezat, Abdallah Total change: -32.40 | |   |
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| Alexandria Open 2018 | Alexandria | EGY | 2018-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 2247 | 5.50 | 8 | -1.62 | 20 | -32.40 | |
|  Mohamed, Tamer | | | 1975 | EGY | 0.50 | 1 | -0.33 | 20 | -6.60 | |  Elamrawy, Mohamed | | | 1964 | EGY | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Hamdy Osman, Mohamed | | | 1847 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mohamed, Osama | | | 1883 | EGY | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Mossad, Ameer Ali | | | 1847 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ehab, Tasneem | | wm | 1847 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ibrahim, Sameh | | | 1847 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ramadan, Moustafa | | | 1927 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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