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Individual Calculations October 2015 |
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| Yasseen, Aly Total change: -14.20 | |   |
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| Alexandria Open 2015 | Alexandria | EGY | 2015-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2127 | 2317 | 6.50 | 10 | -0.71 | 20 | -14.20 | |
|  Elsayed Basuny, Ahmed | | | 1917 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Talaat, Moustafa Mohamed | | | 1926 | EGY | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Nagdy, Wael | | | 1968 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ismail, Youssef | | | 2168 | EGY | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Ezat, Abdallah | | | 2181 | EGY | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Amin, Ashraf | f | | 2222 | EGY | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Fadi, Marko | | | 2229 | EGY | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Ameir, Moheb | m | | 2381 | EGY | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Nader, Mohamed | m | | 2102 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Zayan, Osama | | | 2180 | EGY | 0.00 | 1 | -0.68 | 20 | -13.60 | | | * 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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