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Individual Calculations November 2023 |
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| Shafek, Mohamed 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 |
| 1891 | 1856 | 4.00 | 7 | 0.88 | 20 | 17.60 | |
|  Fadi, Marko | f | | 2272 | EGY | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Mohamed Hassan, Salah | | | 1456 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ragheb, Malak | | | 2255 | EGY | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Yousry, Salah | f | | 2131 | EGY | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Karataev, Khassan | | | 1305 | FID | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Gabr, Mohsen | f | | 2205 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Saiid Abdel Hameed, Sameh | | | 1613 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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