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Individual Calculations August 2017 |
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| Lotfy, Abdel Rahman Total change: -14.40 | |   |
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| Egyptian Individuals 2017 (Final) | Cairo | EGY | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 2121 | 3.50 | 6 | -0.72 | 20 | -14.40 | |
|  El Ashry, Khaled | | | 1870 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Ibrahim, Mahmoud | | | 1988 | EGY | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Yousry, Salah | f | | 2338 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Elsenbary, Elsayed | | | 1945 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Adel, Ehab | | | 1751 | EGY | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Moatamid, Yasser | | | 1785 | EGY | 0.50 | 1 | -0.38 | 20 | -7.60 | |
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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