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Individual Calculations January 2014 |
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| Rahman, Yehya Total change: 7.50 | |   |
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| Egyptian Chess Open 2013 ( Part 1) | Cairo | EGY | 2013-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2042 | 2248 | 6.50 | 8 | 0.50 | 15 | 7.50 | |
|  Elsenbary, Elsayed | | | 1979 | EGY | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Mahdy, Tawfeik | | | 2052 | EGY | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Yasser, Mark | | | 1848 * | EGY | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Abdel Ghany, Saleh | | | 2126 | EGY | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Khalil, Hany | | | 2024 | EGY | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Ahmed, Moustafa Elsayed | | | 1992 | EGY | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Mona, Khaled | | wg | 2084 | EGY | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Zayan, Osama | | | 2234 | EGY | 0.50 | 1 | -0.02 | 15 | -0.30 | | | * 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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