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Individual Calculations September 2018 |
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| Sobhy, Mohamed Total change: 159.60 | |   |
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| Egyptian Ch. Open 2018 Final | Cairo | EGY | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 1648 | 5.00 | 10 | 3.99 | 40 | 159.60 | |
|  Elkady, Moustafa | | | 1931 | EGY | 1.00 | 1 | 0.84 | 40 | 33.60 | |  Abdel Aziz, Ahmed | | | 2048 * | EGY | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Abdou, Mohamed Hamdy | | | 2048 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yehya, Mohamed | | | 2020 | EGY | 1.00 | 1 | 0.90 | 40 | 36.00 | | | El Arousy, Abdul Hameed | m | | 2048 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Abdo, Mohamed Amin | | | 2048 * | EGY | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Abdel Meged, Mohamed | | | 2048 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hamam, Mahmoud | | | 2023 | EGY | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Ragaa, Hassan | | | 2037 | EGY | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Helmy Abdel Razek, Ahmed | | | 1926 | EGY | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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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