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Individual Calculations October 2015 |
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| Zayan, Mohamed Total change: 42.40 | |   |
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| Alexandria Open 2015 | Alexandria | EGY | 2015-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 2113 | 7.00 | 11 | 1.06 | 40 | 42.40 | |
|  Elmorshdy, Begad | | | 1713 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Hamdy, Sameh | | | 1788 | EGY | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Mohamed, Osama | | | 1879 | EGY | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Sarwat, Walaa | m | | 2349 | EGY | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Abel Naby, Ahmed | | | 1956 | EGY | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Hesham, Abdelrahman | m | | 2385 | EGY | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Elatar, Mohamed | | | 1949 | EGY | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Moreis, Amgad | | | 2027 | EGY | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Sadek, Sameh | f | | 2276 | EGY | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Ibrahim, Hatim | m | | 2305 | EGY | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Ezat, Abdallah | | | 2181 | EGY | 0.00 | 1 | -0.41 | 40 | -16.40 | | | * 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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