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Individual Calculations November 2018 |
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| Ibrahim, Hosam Total change: -6.60 | |   |
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| 3rd Aal Elkhaiary Chess Open | Marsa Matrouh | EGY | 2018-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 2184 | 6.50 | 10 | -0.33 | 20 | -6.60 | |
|  Hashem, Mostafa | | | 1784 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Abdel Rahman, Mahmoud | | | 1840 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Abdel Sattar, Magdy | | | 2010 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Hesham, Abdelrahman | g | | 2406 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Abou Tayil, Mohamed | | | 2056 | EGY | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Eldengawy, Ahmed | | | 2014 | EGY | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Gad, Mohammed Qotb | | | 1849 | EGY | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Elazab, Shereif | | | 1994 | EGY | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Khalil, Badr | | | 2023 | EGY | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Fadi, Marko | f | | 2294 | EGY | 0.00 | 1 | -0.35 | 20 | -7.00 | | | * 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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