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Individual Calculations October 2015 |
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| Elamrawy, Mohamed Total change: -17.40 | |   |
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| Alexandria Open 2015 | Alexandria | EGY | 2015-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 2012 | 3.50 | 7 | -0.87 | 20 | -17.40 | |
|  Ezat, Abdallah | | | 2181 | EGY | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Mohamed, Hussien | | | 1688 | EGY | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Atta, Sherihan | | | 1612 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abbas, Essam | | | 1621 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Anwar, Ashraf | | | 2147 | EGY | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Hany, Mark | | | 1820 | EGY | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Darwish, Mahmoud Hamdy | | | 2144 | EGY | 0.00 | 1 | -0.32 | 20 | -6.40 | | | * 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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