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Individual Calculations October 2015 |
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| Ibrahim, Emad Eldin Total change: -0.40 | |   |
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| Alexandria Open 2015 | Alexandria | EGY | 2015-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1922 | 3.00 | 6 | -0.02 | 20 | -0.40 | |
|  Mousa, Ahmed | | | 2281 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Hassan, Aly | | | 1522 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aly Ahmed, Hassan | | | 1882 | EGY | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Abdel Fatah, Emad | | | 2082 | EGY | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Fouad, Mohamed | | | 1567 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kandil, Adham | f | | 2108 | EGY | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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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