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Individual Calculations July 2013 |
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| Wafa, Shahenda Total change: -6.30 | |   |
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| Egyptian League 2012/2013 | Many Cities | EGY | 2012-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1838 | 2.50 | 4 | -0.42 | 15 | -6.30 | |
|  Zayan, Mohamed | | | 1736 | EGY | 0.00 | 1 | -0.64 | 15 | -9.60 | |  Elashkar, Mohamed | | | 1563 | EGY | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Zayan, Mohamed | | | 1736 | EGY | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Gamal Eldin, Zeinab | | wc | 1591 | EGY | 1.00 | 1 | 0.19 | 15 | 2.85 | |
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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