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Individual Calculations January 2022 |
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| Arafat, Akram Total change: -22.20 | |   |
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| Golden Cleopatra 2021 | Giza | EGY | 2021-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 2041 | 5.00 | 9 | -1.11 | 20 | -22.20 | |
|  Abdin, Mahmoud | | | 1641 * | EGY | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Aksenov, Konstantin Al. | | | 1760 | RUS | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Ibrahem Barakat, Ahmed | | | 1692 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Elsenbary, Elsayed | | | 1839 | EGY | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Sobh, Amrou | m | | 2192 | EGY | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Ismail, Hany | | | 1858 | EGY | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Tawfeik, Ahmed Gamal | | | 1902 | EGY | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Roshdy, Mahmoud | | | 2194 | EGY | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Mohey, Ahmed | | | 1915 | EGY | 0.00 | 1 | -0.67 | 20 | -13.40 | | | * 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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