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Individual Calculations January 2024 |
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| Ahmed, Salma Total change: 41.60 | |   |
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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 |
| 1634 | 1568 | 3.50 | 6 | 1.04 | 40 | 41.60 | |
|  El Shenawy, Ashraf | | | 2028 | EGY | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Islam Elsayed, Yehia | | | 1097 | EGY | 0.50 | 1 | -0.45 | 40 | -18.00 | |  Weam, Salma | | | 1168 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Shabaan, Osama M | | | 1886 | EGY | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Hafez, Mohamed | | | 1755 | EGY | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Gad, Mohammed Qotb | | | 1867 | EGY | 1.00 | 1 | 0.85 | 40 | 34.00 | | | * 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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