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Individual Calculations January 2018 |
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| Hamdy, Abdallah Total change: -53.20 | |   |
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| Golden Cleopatra Open 2017 | Cairo | EGY | 2017-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1673 | 0.00 | 4 | -1.33 | 40 | -53.20 | |
|  Zayan, Mohamed | f | | 2073 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Benshy, Mohamed | | | 1861 | EGY | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Atteya Essa, Khaled | | | 2003 | EGY | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Magdy, Maichel | | | 1353 | EGY | 0.00 | 1 | -0.87 | 40 | -34.80 | | | * 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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