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Individual Calculations January 2011 |
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| Ismail, Youssef Total change: -10.35 | |   |
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| Egyptian Individual Open 2010 | Cairo | EGY | 2010-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2052 | 1.00 | 5 | -0.69 | 15 | -10.35 | |
|  Ezat, Abdallah | | | 2223 | EGY | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Zayan, Osama | | | 2229 | EGY | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Abdel Hameid, Mohsen | | | 1949 | EGY | 1.00 | 1 | 0.36 | 15 | 5.40 | |  Amin, Ashraf | | | 2267 | EGY | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Abdel Fadil, Mohamed | | | 2219 | EGY | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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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