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Individual Calculations July 2015 |
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| Tahan, Sabri Total change: -19.60 | |   |
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| Egyptian League 2014/2015 (B) | Many Cities | EGY | 2014-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2156 | 2225 | 2.00 | 5 | -0.98 | 20 | -19.60 | |
|  Ezat, Abdallah | | | 2233 | EGY | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Hamdy, Mohamed | | | 2094 | EGY | 0.50 | 1 | -0.18 | 20 | -3.60 | |  Desoky, Ibrahim | | | 2163 | EGY | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Raslan, Moustafa | | | 2146 | EGY | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Abdel Wahed, Tarek | | | 2142 | EGY | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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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