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Individual Calculations October 2018 |
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| Sakr, Abdel Rehem Total change: 38.00 | |   |
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| Alexandria Open 2018 | Alexandria | EGY | 2018-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1605 | 2.50 | 7 | 0.95 | 40 | 38.00 | |
|  Abdel Wahed, Tarek | | | 2005 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Wageih, Anas | | | 1205 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Eledreesy, Amr | | | 2005 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hassan, Ramy M. | | | 2005 * | EGY | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Elamrawy, Mohamed | | | 1964 | EGY | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Mosallam, Hosam | | | 2005 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Alhassadi, Yousef A. | | | 1834 | LBA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * 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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