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Individual Calculations April 2019 |
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| Tork, Mohamed Total change: 14.20 | |   |
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| Zagazig Open 2019 | zagazig | EGY | 2019-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 2047 | 5.50 | 8 | 0.71 | 20 | 14.20 | |
|  Deraz, Ahmed | | | 1647 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hassan, Sayed Barakat | m | | 2310 | EGY | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Mossad, Ameer Ali | | | 1763 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Khedr, Mahmoud | | | 1855 | EGY | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Masoud, Mohamed Helmy | | | 1885 | EGY | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Elsayed, Moustafa | | | 2217 | EGY | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Zayan, Osama | | | 2179 | EGY | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Ghasanalhindy | | | 1815 | PLE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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