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Individual Calculations April 2019 |
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| Salah, Sayed Total change: 16.80 | |   |
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| Zagazig Open 2019 | zagazig | EGY | 2019-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 2148 | 7.00 | 9 | 0.84 | 20 | 16.80 | |
|  El Zayat, Ayman | | | 1748 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hashem, Mostafa | | | 1769 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Khater, Ahmed Hamdy | | | 1862 | EGY | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Ali Mohamed, Mohamed | | | 1961 | EGY | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Abdel Razik, Ahmed | | | 2114 | EGY | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Moatamid, Yasser | | | 1858 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Gabr, Mohsen | f | | 2283 | EGY | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Hassan, Sayed Barakat | m | | 2310 | EGY | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Ismail, Hany | | | 1955 | EGY | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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