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Individual Calculations November 2023 |
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| Emad, Youssef Total change: -7.20 | |   |
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| El Khayari Chess Open 2023 | Marsa Matrouh | EGY | 2023-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1608 | 1.00 | 5 | -0.18 | 40 | -7.20 | |
|  Sarwat, Walaa | m | | 2228 | EGY | 0.50 | 1 | 0.49 | 40 | 19.60 | |  Fadi, Marko | f | | 2272 | EGY | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Walid Ahmed, Ahmed | | | 1208 * | EGY | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Lotfy, Abdel Rahman | | | 1958 * | EGY | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Mahdia, Farage | c | | 1926 | LBA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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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