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Individual Calculations November 2023 |
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| Amr Aly, Ahmed Total change: 17.60 | |   |
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| El Khayari Chess Open 2023 | Marsa Matrouh | EGY | 2023-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1570 | 2.50 | 6 | 0.44 | 40 | 17.60 | |
|  Elgabry, Mohsen | m | | 2207 | EGY | 0.00 | 1 | -0.01 | 40 | -0.40 | | | George Samir, David | f | | 1950 | EGY | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Gad, Mohammed Qotb | | | 1937 | EGY | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Aksenov, Konstantin Al. | | | 1867 | FID | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Mohamed Hassan, Salah | | | 1161 | EGY | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Abdel Meseh, Mohsen | | | 1336 | EGY | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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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