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Individual Calculations December 2014 |
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| Hosny, Gamal Total change: 3.60 | |   |
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| Egyptian Chess Open 2014 (Final) | Cairo | EGY | 2014-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2124 | 1839 | 1.00 | 5 | 0.18 | 20 | 3.60 | |
|  Aly, Osama Mahmoud | | | 2088 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Yousry, Salah | f | | 2239 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Talaat, Mohamed | | | 2067 | EGY | 1.00 | 1 | 0.79 | 20 | 15.80 | |  Lotfy, Abdel Rahman | | | 2106 | EGY | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Darwish, Mahmoud Hamdy | | | 2118 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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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