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Rapid:
Individual Calculations April 2017 |
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| Abourida, Amir Total change: -20.40 | |   |
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| IA Ahmed Yehya Rapid | Alexandria | EGY | 2017-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1826 | 1.00 | 5 | -1.02 | 20 | -20.40 | |
|  Mousa, Ahmed | | | 2226 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Saber, Ibrahim | | | 2158 | EGY | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Hassan.m, Mohamad | | | 1598 | EGY | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Fatahalla, Tarek | | | 2081 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Youssef, Adel | | | 1544 | EGY | 0.00 | 1 | -0.84 | 20 | -16.80 | | | * 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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