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Individual Calculations May 2010 |
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| Desoky, Ibrahim Total change: -26.75 | |   |
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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 |
| 2164 | 2174 | 2.00 | 6 | -1.07 | 25 | -26.75 | |
|  Zabeib, Mohamed | | | 2155 | EGY | 1.00 | 1 | 0.47 | 25 | 11.75 | |  Ragheb, Malak | | | 2263 | EGY | 0.50 | 1 | 0.12 | 25 | 3.00 | | | Awadhom, Rabea | | | 2172 | EGY | 0.50 | 1 | 0.00 | 25 | 0.00 | | | Labib, Hazem | | | 1959 | EGY | 0.00 | 1 | -0.77 | 25 | -19.25 | | | Tahan, Sabri | m | | 2313 | EGY | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Abdel Razik, Ahmed | | | 2119 | EGY | 0.00 | 1 | -0.58 | 25 | -14.50 | |
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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