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Individual Calculations January 2024 |
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| Amr Maamoun, Moustafa Total change: 15.20 | |   |
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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 |
| 1879 | 1334 | 0.50 | 4 | 0.38 | 40 | 15.20 | |
|  Metwaly , Mahmoud | | | 1856 | EGY | 0.50 | 1 | 0.47 | 40 | 18.80 | |  Shehata Mohamed, Ayman | | | 1923 | EGY | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Mohamed, Osman Ahmed Mustafa | | | 1937 | SUD | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Azmy Farag, Michael | | | 1798 | EGY | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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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