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Individual Calculations January 2018 |
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| Ismail, Reda Total change: -1.00 | |   |
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| Golden Cleopatra Open 2017 | Cairo | EGY | 2017-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 2158 | 6.00 | 9 | -0.05 | 20 | -1.00 | |
|  Hamdy Osman, Mohamed | | | 1758 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kamal Eldin, Ibrahem | | | 1855 | EGY | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Sayed, Mohamed Adel | | | 1758 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Salah Eldin, Emad | | | 1913 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Abdel Razek, Abdel Fatah | | | 1877 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Tawfeik, Ahmed Gamal | | | 1946 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Sarwat, Walaa | m | | 2288 | EGY | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Kandil, Adham | m | | 2312 | EGY | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Ahmed, Ali Layth Ahmed | f | | 2286 | IRQ | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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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