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Individual Calculations September 2017 |
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| Darwish, Mahmoud Hamdy Total change: -11.00 | |   |
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| Alexandria Open 2017 | Alexandria | EGY | 2017-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 2168 | 6.00 | 9 | -0.55 | 20 | -11.00 | |
|  Bauomy, Magdy | | | 1832 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Abdein, Saiied | | | 1902 | EGY | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Gomaa, Mohamed Hassanein | | | 1802 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Megahed, Wael | | | 1917 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Abdel Aziz, Mohamed | | | 1768 * | EGY | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Mostafa, M.yehya | | | 1768 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sobh, Amrou | m | | 2187 | EGY | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Mousa, Ahmed | | | 2226 | EGY | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Hussein, Amer | | | 2236 | EGY | 0.50 | 1 | 0.09 | 20 | 1.80 | | | * 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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