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Individual Calculations October 2018 |
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| Nagdy, Wael Total change: 4.20 | |   |
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| Alexandria Open 2018 | Alexandria | EGY | 2018-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1967 | 6.50 | 9 | 0.21 | 20 | 4.20 | |
|  Morsy, Nader | | | 1703 | EGY | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Naby, Saiid A. | | | 2247 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Abdel Razik, Islam | | | 1717 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ayman, Amr | | | 1741 | EGY | 1.00 | 1 | 0.21 | 20 | 4.20 | | | El Ghatrify, Waleed | | | 1632 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Abdallah Hussein, Mohamed | | | 1590 | EGY | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Khalifa, Zeyad | | | 1567 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Darwish, Mahmoud Hamdy | | | 2132 | EGY | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Moaataz, Alaa | | | 1798 | EGY | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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