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Individual Calculations October 2015 |
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| Helmy, Amro Total change: 29.20 | |   |
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| Alexandria Open 2015 | Alexandria | EGY | 2015-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1975 | 6.50 | 8 | 1.46 | 20 | 29.20 | |
|  El Nabawy, Nabil | | | 1591 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Sayed, Mohamed Adel | | | 1686 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Rashed, Laila | | | 1605 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Raslan, Moustafa | | | 2163 | EGY | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Elgohary, Myada | | | 1751 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Ismail, Youssef | | | 2168 | EGY | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Abdel Razik, Islam | | | 1694 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Abdel Wahed, Tarek | | | 2163 | EGY | 1.00 | 1 | 0.74 | 20 | 14.80 | |
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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