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Individual Calculations April 2009 |
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| Abdel Hafeiz, Ayman Total change: -5.40 | |   |
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| 1st Elsead Club | Cairo | EGY | 2009-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 1975 | 2.50 | 8 | -0.36 | 15 | -5.40 | |
|  Mansour, Salah | | | 2223 | EGY | 0.00 | 1 | -0.19 | 15 | -2.85 | |  Kamel, Nabil | | | 2119 | EGY | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Lotfy, Abdel Rahman | | | 2164 | EGY | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Abdel Rahman, Alla | | | 2174 | EGY | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Aly Ibrahim, Alaa | | | 2110 | EGY | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Ameir, Moheb | | | 2081 | EGY | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Hassan, Waleid Ahmed | | | 1775 | EGY | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Yehya, Mohamed | | | 2022 | EGY | 1.00 | 1 | 0.57 | 15 | 8.55 | |
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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