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Individual Calculations January 2018 |
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| Roshdy, Mahmoud Total change: -3.00 | |   |
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| Golden Cleopatra Open 2017 | Cairo | EGY | 2017-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 2189 | 6.50 | 10 | -0.15 | 20 | -3.00 | |
|  Wesa, Yousry | | | 1789 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Eldeeb, Abdel Hakeem | | | 1858 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Sadek, Taha | | | 1918 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Yousry, Salah | f | | 2281 | EGY | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Refaat, Ibrahim | | | 2005 | EGY | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Eldengawy, Ahmed | | | 2042 | EGY | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Elazab, Shereif | | | 2015 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kandil, Adham | m | | 2312 | EGY | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Hafez, Mahmoud | | | 1965 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Elgabry, Mohsen | m | | 2282 | EGY | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * 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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