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Individual Calculations October 2018 |
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| Amin, Ashraf Total change: -26.80 | |   |
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| Alexandria Open 2018 | Alexandria | EGY | 2018-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 2253 | 5.50 | 8 | -1.34 | 20 | -26.80 | |
|  Ashraf, Fahd | | | 1870 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Ragaa, Hassan | | | 2012 | EGY | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Allam Hassanein, Ahmed | | | 1853 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mahrous, Selim | | | 1853 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abou El Zein, Eid Mahmoud | m | | 2104 | EGY | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Hussein Kamel, Mohamed | | | 1853 * | EGY | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Mohammed, Ahmed Said Al Amri | | | 1853 * | OMA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Almahjoub, Mokhtar | | | 2056 | LBA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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