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Individual Calculations January 2024 |
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| Mohamed Abdel Salam, Salma Total change: 34.00 | |   |
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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 |
| 1823 | 1313 | 1.00 | 3 | 0.85 | 40 | 34.00 | |
|  Fathy, Mahmoud | | | 1843 | EGY | 1.00 | 1 | 0.97 | 40 | 38.80 | |  Arafa, Hosam Sayed | | | 1964 | EGY | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Ahmed Abbas, Youssef | | | 1663 | EGY | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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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