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Individual Calculations January 2020 |
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| Harayssi, Zaki Total change: 51.40 | |   |
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| Golden Cleopatra 2019 | Cairo | EGY | 2019-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2176 | 2049 | 6.00 | 10 | 2.57 | 20 | 51.40 | |
|  Elshereif, Mahmoud Salah | | | 1815 | EGY | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Sadek, Sameh | f | | 2327 | EGY | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Zakaria, Esam | | | 2226 | EGY | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Ameir, Moheb | m | | 2342 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | M.amer, Hossam | | | 2149 | EGY | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Nader, Mohamed | m | | 2192 | EGY | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Sameeh, Hany | f | | 2152 | EGY | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Yousry, Salah | f | | 2328 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Sadek, Taha | | | 1919 | EGY | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Hassan, Sayed Barakat | m | | 2308 | EGY | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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