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Individual Calculations January 2024 |
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| Sobhy, Magdy Total change: -9.80 | |   |
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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 |
| 1674 | 1550 | 1.50 | 5 | -0.49 | 20 | -9.80 | |
|  Elhalwagy, Islam | | | 2044 | EGY | 0.50 | 1 | 0.46 | 20 | 9.20 | |  M.amer, Hossam | | | 2060 | EGY | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Mohamed, Osman Ahmed Mustafa | | | 1937 | SUD | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Elsebahy, Yahia | | | 1143 | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Omar Mahmoud, Abdallah | | | 1186 | EGY | 0.00 | 1 | -0.90 | 20 | -18.00 | |
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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