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Individual Calculations October 2018 |
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| Elganbehy, Mohamed Total change: 18.80 | |   |
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| Alexandria Open 2018 | Alexandria | EGY | 2018-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1648 | 1.00 | 4 | 0.47 | 40 | 18.80 | |
|  Fatahalla, Tarek | | | 2047 | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | El-Mezwaghi, Hassan J. | | | 2008 | LBA | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Almahjoub, Mokhtar | | | 2048 * | LBA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Allam Hassanein, Ahmed | | | 1824 | EGY | 0.00 | 1 | -0.27 | 40 | -10.80 | | | * 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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