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Individual Calculations January 2018 |
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| Serag Eldin, Tamer Total change: -2.00 | |   |
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| Golden Cleopatra Open 2017 | Cairo | EGY | 2017-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1725 | 1.00 | 3 | -0.05 | 40 | -2.00 | |
|  Gaafar, Hassan | c | | 2125 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Talaat, Ahmed | | | 1438 | EGY | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Khalil, Badr | | | 2046 | EGY | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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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