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Individual Calculations September 2017 |
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| Mohamed, Osama Total change: 34.80 | |   |
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| Alexandria Open 2017 | Alexandria | EGY | 2017-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 1848 | 3.50 | 7 | 1.74 | 20 | 34.80 | |
|  Atea, Khaled | | | 2174 | EGY | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Yasseen, Aly | m | | 2248 * | EGY | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Wafa, Shahenda | | wm | 2106 | EGY | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Nasr, Karim | | | 1448 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Anwar, Ashraf | | | 2114 | EGY | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Yasser, Mark | f | | 2145 | EGY | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Abdel Aziz, Ehab | | | 2185 | EGY | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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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