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Individual Calculations November 2023 |
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| Shokry, , Salah Total change: -8.80 | |   |
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| El Khayari Chess Open 2023 | Marsa Matrouh | EGY | 2023-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1742 | 0.50 | 4 | -0.44 | 20 | -8.80 | |
|  Arafa, Hosam Sayed | | | 1974 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Ahmed, Fahmi Ahmed | | | 1972 | EGY | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Gaafar, Mahmoud | | | 1992 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Aksenov, Konstantin Al. | | | 1867 | FID | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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