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Individual Calculations November 2014 |
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| Zayan, Osama Total change: 11.60 | |   |
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| 19th Alexandria Open2014 | Cairo | EGY | 2014-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2124 | 2246 | 7.00 | 10 | 0.58 | 20 | 11.60 | |
|  Yasser, Abdel Rahman | | | 1846 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Elbardan, Alaa | | | 1915 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ramadan, M. Ahmed | | | 2038 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Zayan, Mohamed | f | | 2036 | EGY | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Lotfy, Abdel Rahman | | | 2106 | EGY | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Yousry, Salah | f | | 2282 | EGY | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Ameir, Moheb | m | | 2266 | EGY | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Farahat, Ali | m | | 2354 | EGY | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Naby, Saiid A. | | | 2291 | EGY | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Seif, Ahmed | | | 2110 | EGY | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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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