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Individual Calculations May 2010 |
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| Atef, Hatem Total change: -35.85 | |   |
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| Egyptian League 2009/2010 Section B | Many Cities | EGY | 2010-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2102 | 2227 | 3.50 | 9 | -2.39 | 15 | -35.85 | |
|  Salah, Ahmed | | | 2074 | EGY | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Hosny, Gamal | | | 1916 | EGY | 0.00 | 1 | -0.86 | 15 | -12.90 | |  Tahan, Sabri | m | | 2313 | EGY | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Shalaby, Ahmed | | | 2120 | EGY | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Salah, Ahmed As | | | 2104 | EGY | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Salah, Ahmed | | | 2074 | EGY | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Hosny, Gamal | | | 1916 | EGY | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Mokhtar, Ahmed | | | 2297 | EGY | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Samy, Amro | | | 2100 | EGY | 0.00 | 1 | -0.67 | 15 | -10.05 | |
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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