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Individual Calculations January 2024 |
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| Khalifa, Zeyad Total change: -14.00 | |   |
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| Al Ain Overseas International Chess Festival 2023 | Cairo | EGY | 2023-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1733 | 2.50 | 6 | -0.70 | 20 | -14.00 | |
|  Ahmed, Moustafa Elsayed | | | 1981 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ehab, Abdel Rahman | | | 1430 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Sayed, Hany | | | 2028 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ahmed Osama, Omar | | | 1333 * | EGY | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Almaamari , Zainab Darwish | | wc | 1364 | UAE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Wael Sabry, Mina | c | | 1998 | EGY | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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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