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Individual Calculations January 2017 |
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| Zayan, Osama Total change: 7.80 | |   |
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| Golden Cleopatra 2016 | Cairo | EGY | 2016-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 2208 | 6.50 | 9 | 0.39 | 20 | 7.80 | |
|  Elattar, Tarek | | | 1808 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ellethy, Nabil | | | 1890 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Elsayed, Khaled | | | 2025 | EGY | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Sameir, Ahmed | | | 1882 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Shafek, Mohamed | | | 2003 | EGY | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Abdo, Mohamed Amin | | | 2055 | EGY | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Ibrahim, Hatim | m | | 2334 | EGY | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Yasser, Mark | f | | 2103 | EGY | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Wageih, Kareim | m | | 2373 | EGY | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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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