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Individual Calculations January 2024 |
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| M.amer, Hossam Total change: -21.20 | |   |
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| Al Ain Overseas International Chess Festival 2023 | Cairo | EGY | 2023-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 2060 | 4.00 | 6 | -1.06 | 20 | -21.20 | |
|  Hany Hanafy, Juwayraya | | | 1660 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sobhy, Magdy | | | 1550 | EGY | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Ellethy, Nabil | | | 1708 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Abbas, Ahmed | | | 1902 | EGY | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Shoieb, Mahmoud | | | 1946 | EGY | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Kalhy Anwar, Ibrahim | | | 1654 | EGY | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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