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Individual Calculations January 2018 |
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| Osama, Shereif Total change: -18.40 | |   |
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| Golden Cleopatra Open 2017 | Cairo | EGY | 2017-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1527 | 1.00 | 5 | -0.46 | 40 | -18.40 | |
|  Eldengawy, Ahmed | | | 1927 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Mahrous, Selim | | | 1868 | EGY | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Eldesouky, Hassan | | | 1796 | EGY | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Imbaby, Mohamed | | | 1791 | EGY | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Rashed, Ahmed Hassan | | | 1152 | EGY | 1.00 | 1 | 0.09 | 40 | 3.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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