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Individual Calculations December 2014 |
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| Ryad, Hamed Total change: 83.20 | |   |
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| Egyptian Chess Open 2014 (Final) | Cairo | EGY | 2014-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 1557 | 2.50 | 5 | 2.08 | 40 | 83.20 | |
|  Salah, Sayed | | | 1957 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Talaat, Mohamed | | | 1957 * | EGY | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Hussein, Akram | | | 1957 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Abbas, Tarek | | | 1922 | EGY | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Ellethy, Nabil | | | 1957 * | EGY | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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