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Individual Calculations January 2018 |
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| Ahmed Yehia, Ahmed Total change: -7.40 | |   |
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| Golden Cleopatra Open 2017 | Cairo | EGY | 2017-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1965 | 3.50 | 7 | -0.37 | 20 | -7.40 | |
|  El Zayat, Ayman | | | 1565 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ibrahim, Mohamed | | | 2176 | EGY | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Talaat, Mina | | | 1565 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ragheb, Malak | | | 2221 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Anwar, Ramadan | | | 1759 | EGY | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Amin, Essam | | | 1775 | EGY | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Hassan, Sayed Barakat | m | | 2333 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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