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Individual Calculations January 2018 |
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| Elghandor, Ahmed M Total change: -13.20 | |   |
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| Golden Cleopatra Open 2017 | Cairo | EGY | 2017-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 1810 | 0.50 | 4 | -0.33 | 40 | -13.20 | |
|  M.amer, Hossam | | | 2113 | EGY | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Saber, Hesham | | | 2020 | EGY | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Eldengawy, Ahmed | | | 2042 | EGY | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Atteya Essa, Khaled | | | 2003 | EGY | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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