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Individual Calculations September 2017 |
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| Alhassadi, Yousef A. Total change: 31.60 | |   |
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| Alexandria Open 2017 | Alexandria | EGY | 2017-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 1797 | 3.00 | 6 | 0.79 | 40 | 31.60 | |
|  Lotfy, Abdel Rahman | | | 2107 | EGY | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Abdou, Mohamed Hamdy | | | 2127 | EGY | 1.00 | 1 | 0.88 | 40 | 35.20 | |  Moreis, Amgad | | | 2081 | EGY | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Soliman, Ehab | | | 1639 | EGY | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Abdel Gawad, Ahmed Elsayed | | | 1535 | EGY | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Desoky, Alaa Gaber | | | 1983 | EGY | 0.50 | 1 | 0.24 | 40 | 9.60 | |
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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