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Individual Calculations August 2018 |
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| Moustafa, Islam Total change: -3.80 | |   |
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| Egyptian Men Cup | Cairo | EGY | 2018-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2162 | 1928 | 0.50 | 3 | -0.19 | 20 | -3.80 | |
|  Abo Elkheir, Ahmed | | | 1996 | EGY | 0.00 | 1 | -0.41 | 20 | -8.20 | |  Sobh, Amrou | m | | 2174 | EGY | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Hassan, Sayed Barakat | m | | 2315 | EGY | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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