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Individual Calculations July 2010 |
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| Abdel Razik, Ahmed Total change: 14.40 | |   |
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| Egyptian League 2009/2010 Final Stage | Many Cities | EGY | 2010-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 2127 | 3.00 | 4 | 0.96 | 15 | 14.40 | |
|  Morsy, Atef | | | 2163 | EGY | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Morsy, Atef | | | 2163 | EGY | 1.00 | 1 | 0.55 | 15 | 8.25 | |  Youssef, Ashraf | | | 2077 | EGY | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Youssef, Ashraf | | | 2077 | EGY | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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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