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Individual Calculations November 2023 |
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| Ahmed, Fahmi Ahmed Total change: -19.20 | |   |
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| El Khayari Chess Open 2023 | Marsa Matrouh | EGY | 2023-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1972 | 5.00 | 8 | -0.96 | 20 | -19.20 | |
|  Ahmed Abdulaziz, Mohamed | | | 1572 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Abdelnabbi, Imed | m | | 2411 | EGY | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Ahmed Osman, Noor | | | 1639 | EGY | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Saiid Abdel Hameed, Sameh | | | 1613 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Shokry, , Salah | | | 1742 | EGY | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Khalifa, Zeyad | | | 1702 | EGY | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Elkady Abo Bakr, Ahmed | | | 1748 | EGY | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Hisham, Zyad | | | 1727 | 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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