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Individual Calculations October 2018 |
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| El-Mezwaghi, Hassan J. Total change: -26.00 | |   |
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| Alexandria Open 2018 | Alexandria | EGY | 2018-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 2008 | 5.00 | 8 | -1.30 | 20 | -26.00 | |
|  Mahmoud, Hassan | | | 1722 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Zakaria, Esam | | | 2282 | EGY | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Khalaf, Ashraf | | | 1756 | EGY | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Elganbehy, Mohamed | | | 1648 | EGY | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Ibrahim, Mohamed Ahmed | | | 1608 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | El Ghatrify, Waleed | | | 1632 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Hussein Kamel, Mohamed | | | 1661 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Sawers, Kerlus | | | 1694 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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