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Individual Calculations June 2017 |
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| Elsherif, Mohamed Total change: -25.20 | |   |
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| 2nd. El Khayari Chess Open 2017 | Marsa Matrouh | EGY | 2017-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1695 | 0.50 | 4 | -0.63 | 40 | -25.20 | |
|  Zayan, Osama | | | 2095 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Abbas, Ahmed | | | 1899 | EGY | 0.50 | 1 | 0.26 | 40 | 10.40 | |  Shehata, Abdel Hady | | | 2003 | EGY | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Nabil, Mohamed | | | 1566 | EGY | 0.00 | 1 | -0.67 | 40 | -26.80 | | | * 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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