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Individual Calculations October 2018 |
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| Sobhy, Magdy Total change: 5.40 | |   |
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| Alexandria Open 2018 | Alexandria | EGY | 2018-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1631 | 2.00 | 6 | 0.27 | 20 | 5.40 | |
|  Shehata, Ashraf | | | 1887 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Allam Hassanein, Ahmed | | | 1824 | EGY | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Abdallah, Wesam | | | 1859 | EGY | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Ashraf, Yusef | | | 1864 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Saiid, Samir | | | 2031 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Fahmi, Adham | | | 1403 | EGY | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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