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Individual Calculations October 2018 |
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| Mahrous, Selim Total change: 17.20 | |   |
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| Alexandria Open 2018 | Alexandria | EGY | 2018-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1853 | 6.00 | 10 | 0.86 | 20 | 17.20 | |
|  Ibrahim, Hosam | | | 2185 | EGY | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Abdallah Hussein, Mohamed | | | 1590 | EGY | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Elkersh, Saaid | | | 1683 | EGY | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Amin, Ashraf | f | | 2253 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Saad Mohamed, Gaber | | | 1695 | EGY | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Wael, Abdel Rahman | | | 1526 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Sobhy, Raafat | | | 2127 | EGY | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Mohammed, A. E. Orouq | | | 1667 | PLE | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Mosallam, Hosam | | | 2134 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Fadhil, Salim Ahmed | | | 1662 | OMA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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