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Individual Calculations September 2016 |
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| Wafa, Diaa Total change: -23.20 | |   |
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| Zagaziq Open 2016 | Zaqaziq | EGY | 2016-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1596 | 0.00 | 5 | -0.58 | 40 | -23.20 | |
|  Elgabry, Mohsen | m | | 1996 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Talaat, Moustafa Mohamed | | | 1949 | EGY | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Salem, Sameh | | | 1898 | EGY | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Saiid, Aly | | | 1906 | EGY | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Yehya, Sameh | | | 1967 | EGY | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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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