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Individual Calculations October 2012 |
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| Ibrahim, Alaa Total change: 0.00 | |   |
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| 18th Alexandria Open | Alexandria | EGY | 2012-08-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1910 | 0 | 1.50 | 6 | 0.00 | 1717 | | 0.00 | |
|  Ameir, Moheb | f | | 2261 | EGY | 0.00 | 1 | 0.00 | | 0.00 | |  Ragaa, Hassan | | | 2073 | EGY | 0.00 | 1 | 0.00 | | 0.00 | | | Elgohary, Myada | | | 1785 | EGY | 0.00 | 1 | 0.00 | | 0.00 | | | Yasser, Mark | | | 1901 | EGY | 0.00 | 1 | 0.00 | | 0.00 | | | Gamal Eldin, Zeinab | | | 1596 | EGY | 1.00 | 1 | 0.00 | | 0.00 | | | Aly, Magdy | | | 1845 | EGY | 0.50 | 1 | 0.00 | | 0.00 | |
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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