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Individual Calculations September 2017 |
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| Atallah, Ahmed Total change: 0.00 | |   |
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| Alexandria Open 2017 | Alexandria | EGY | 2017-08-02 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1693 | 0 | 1.00 | 6 | 0.00 | 1420 | | 0.00 | |
|  Nabil, Mohamed | | | 1660 | EGY | 0.00 | 1 | 0.00 | | 0.00 | | | Elwazzan, Heba | | | 1590 | EGY | 0.00 | 1 | 0.00 | | 0.00 | |  Abo Bkr, Mohamed | | | 1812 | EGY | 0.00 | 1 | 0.00 | | 0.00 | | | Gohar, Mohamed Ahmed | | | 1761 | EGY | 0.00 | 1 | 0.00 | | 0.00 | | | Mahmoud, Hassan | | | 1694 | EGY | 0.00 | 1 | 0.00 | | 0.00 | | | Sobhy, Magdy | | | 1639 | EGY | 1.00 | 1 | 0.00 | | 0.00 | |
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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