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Individual Calculations September 2021 |
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| Allam, Emad Hamdy Total change: -12.00 | |   |
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| Sadat Open | Menoufia | EGY | 2021-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 2150 | 4.50 | 8 | -0.60 | 20 | -12.00 | |
|  Dawood, Yousry | | | 1750 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Moatamid, Yasser | | | 1929 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Hesham, Abdelrahman | g | | 2397 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Hashem, Sayed | | | 1925 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Ibrahim, Mohamed Ahmed | | | 1750 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Amin, Ashraf | f | | 2185 | EGY | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Eldesoky, Hatem | f | | 2289 | EGY | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Ahmed, Fahmi Ahmed | | | 1960 | EGY | 0.00 | 1 | -0.75 | 20 | -15.00 | | | * 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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