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Individual Calculations March 2017 |
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| Kamal, Edmon Total change: -18.60 | |   |
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| Tanta Engineers Chess Open 2017 | Tanta | EGY | 2017-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1970 | 2.50 | 5 | -0.93 | 20 | -18.60 | |
|  Hosni, Yehya | | | 2141 | EGY | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Abdel Maksoud, Ahmed | | | 1801 | EGY | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Osman, Osman Ahmed | | | 1570 * | EGY | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Tawfik, Hesham Mohamed | | | 1614 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Masoud, Mohamed Helmy | | | 1873 | EGY | 1.00 | 1 | 0.37 | 20 | 7.40 | | | * 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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