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Individual Calculations October 2018 |
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| Khalifa, Zeyad Total change: 56.40 | |   |
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| Alexandria Open 2018 | Alexandria | EGY | 2018-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1474 | 2.00 | 6 | 1.41 | 40 | 56.40 | |
|  Bauomy, Magdy | | | 1811 | EGY | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Hussein, Islam | | | 1855 | EGY | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Fatahalla, Tarek | | | 1874 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Abourida, Amir | | | 1824 * | EGY | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Nagdy, Wael | | | 1874 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mohammed, Ahmed Said Al Amri | | | 1830 | OMA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | * 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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