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Individual Calculations October 2016 |
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| Sewelem, Ahmad S Total change: -12.80 | |   |
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| 21th Alexandria Open 2016 | Alexandria | EGY | 2016-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 2013 | 3.00 | 4 | -0.64 | 20 | -12.80 | |
|  Elameir, Hatem | | | 1623 | EGY | 0.00 | 1 | -0.91 | 20 | -18.20 | |  Mostafa, Tarek | | | 1613 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Adel, Sara | | wf | 1628 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Morsy, Nader | | | 1651 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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