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Individual Calculations September 2017 |
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| Ismail, Mohamed Total change: -17.40 | |   |
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| Alexandria Open 2017 | Alexandria | EGY | 2017-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1716 | 2.00 | 5 | -0.87 | 20 | -17.40 | |
|  Moaataz, Ayah | | wm | 2014 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Nyazi, Nour | | | 1316 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Abdou, Mohamed Hamdy | | | 2116 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Abbas, Farahat | | | 1430 | EGY | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Elsamman, M . Hassan | | | 1376 | EGY | 1.00 | 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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