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Individual Calculations January 2018 |
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| Hosny, Amer Total change: 7.20 | |   |
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| Golden Cleopatra Open 2017 | Cairo | EGY | 2017-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1821 | 3.00 | 5 | 0.18 | 40 | 7.20 | |
|  Ashour, Mohamed Naguib | | | 1517 | EGY | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Abo Serea, Gamal | | | 1601 | EGY | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Abdo, Hany Elsayed | | | 2049 | EGY | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Ehab, Mohamed | | | 2015 | EGY | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Kandil A, Saeyd | | | 1656 | EGY | 1.00 | 1 | 0.28 | 40 | 11.20 | |
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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