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Individual Calculations January 2012 |
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| Salah, Sayed Total change: -26.40 | |   |
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| Egyptian Championship 2011 | Cairo | EGY | 2011-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 2197 | 1.50 | 4 | -1.76 | 15 | -26.40 | |
|  Sabry, Mohamed | | | 1903 | EGY | 0.00 | 1 | -0.85 | 15 | -12.75 | | | Hafez, Mohamed | | | 1821 | EGY | 1.00 | 1 | 0.09 | 15 | 1.35 | |  Abdel Aziem, Ahmed Fatehy | | | 1953 | EGY | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Eraky, Adel | | | 2049 | EGY | 0.00 | 1 | -0.70 | 15 | -10.50 | |
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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