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Individual Calculations January 2018 |
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| Sabry, Taher Total change: 21.00 | |   |
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| Golden Cleopatra Open 2017 | Cairo | EGY | 2017-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 2041 | 7.00 | 10 | 1.05 | 20 | 21.00 | |
|  Abo Serea, Gamal | | | 1641 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sakr, Abdel Rehem | | | 1641 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sadek, Sameh | f | | 2269 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Mahrous, Selim | | | 1868 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ashraf, Shereif | f | | 2318 | EGY | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Abdel Kader, Emad | | | 1809 | EGY | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Saber, Mohamed | | | 1779 | EGY | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Hussein, Amer | | | 2246 | EGY | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Sayed, Hany | | | 2234 | EGY | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Shokry, Yasser | | | 1680 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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