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Individual Calculations January 2018 |
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| Sobh, Amrou Total change: 12.00 | |   |
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| Golden Cleopatra Open 2017 | Cairo | EGY | 2017-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 2162 | 7.50 | 10 | 0.60 | 20 | 12.00 | |
|  Elkhodary, Abdalla | | | 1762 * | EGY | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Daod, Ayman | | | 1762 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abdel Hameed, Mazen | | | 1853 | EGY | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Tarek, Mohamed | | | 1762 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shehata Mohamed, Ayman | | | 1867 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Nagdy, Wael | | | 1932 | EGY | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ramadan Farag, Ahmed | | | 1977 | EGY | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Hassan, Sayed Barakat | m | | 2333 | EGY | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Ashraf, Shereif | f | | 2318 | EGY | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Yousry, Salah | f | | 2281 | EGY | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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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