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Individual Calculations November 2023 |
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| Alwani, Abdel Rahman Total change: 10.60 | |   |
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| El Khayari Chess Open 2023 | Marsa Matrouh | EGY | 2023-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1767 | 2.00 | 5 | 0.53 | 20 | 10.60 | |
|  Amin, Ashraf | f | | 2080 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Alber Mansour, Matthews | | | 1591 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Sarwat, Walaa | m | | 2228 | EGY | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Lotfy, Abdel Rahman | | | 1958 | EGY | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Azmey Anies, Mahmoud | | | 1920 | EGY | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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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