Individual Calculations September 2017 |
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Hosni, Aly Mahmoud Total change: -10.00 | | |
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Alexandria Open 2017 | Alexandria | EGY | 2017-08-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1854 | 1515 | 0.00 | 4 | -0.50 | 20 | -10.00 | |
| Desoky, Alaa Gaber | | | 1915 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | Shehata, Abdel Hady | | | 1915 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | Mahmoud M, Mostafa | | | 1770 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | | Elfaham, Mahmoud | | | 1815 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | * 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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