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Individual Calculations January 2017 |
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| Draz, Ahmed Elsayed Total change: 91.60 | |   |
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| Damanhour Chess Open | Damanhour | EGY | 2016-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 1687 | 3.50 | 5 | 2.29 | 40 | 91.60 | |
|  Algzery, Ibrahim | | | 1896 | EGY | 1.00 | 1 | 0.77 | 40 | 30.80 | |  Elshereif, Mahmoud Salah | | | 1878 | EGY | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Farouk, Mohamed | | | 1856 | EGY | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Harraz, Hany | | | 1922 | EGY | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Abd Elsalam, Mohamed | | | 1887 | EGY | 0.50 | 1 | 0.26 | 40 | 10.40 | |
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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