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Individual Calculations November 2023 |
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| Fates, Omer Salah Total change: 14.80 | |   |
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| El Khayari Chess Open 2023 | Marsa Matrouh | EGY | 2023-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1745 | 2.00 | 6 | 0.37 | 40 | 14.80 | |
|  Amin, Ashraf | f | | 2080 | EGY | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Ahmed, Tamer | | | 2076 | EGY | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Yousry, Salah | f | | 2131 | EGY | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Ahmed Abdulaziz, Mohamed | | | 1334 | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Hany Kamal, Mohamed | m | | 2053 | EGY | 0.50 | 1 | 0.36 | 40 | 14.40 | | | George Samir, David | f | | 1950 | EGY | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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