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Individual Calculations January 2018 |
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| Himdan, Maher Total change: 5.40 | |   |
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| Golden Cleopatra Open 2017 | Cairo | EGY | 2017-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 2228 | 7.50 | 10 | 0.27 | 20 | 5.40 | |
|  Kamal, Ahmed Moustafa | | | 1828 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Masoud, Mohamed Helmy | | | 1884 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Nasr, Ahmed | | | 2022 | EGY | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Saiid, Ibrahim | | | 2006 | EGY | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Shafek, Mohamed | | | 1985 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Hussein, Moustafa | | | 1958 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Refaat, Ibrahim | | | 2005 | EGY | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Aly, Tamer | | | 1847 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Wageih, Kareim | m | | 2375 | EGY | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Labib, Ibrahim Hasan | m | | 2400 | EGY | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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