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Individual Calculations October 2018 |
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| Yousry, Salah Total change: 4.80 | |   |
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| Alexandria Open 2018 | Alexandria | EGY | 2018-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 2323 | 7.50 | 10 | 0.24 | 20 | 4.80 | |
|  Hosny Ahmed, Mohamed | | | 1923 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Salama, Mohamed | | | 2049 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Rashed, Nabil | | | 2106 | EGY | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Elamrawy, Mohamed | | | 1964 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Abdel Wahed, Tarek | | | 2035 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Sobhy, Raafat | | | 2127 | EGY | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Hassan, Sayed Barakat | m | | 2303 | EGY | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Zakaria, Esam | | | 2282 | EGY | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Sayed Hassan, Mohamed | | | 2229 | EGY | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Elgabry, Mohsen | m | | 2311 | EGY | 0.50 | 1 | -0.02 | 20 | -0.40 | | | * 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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