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Individual Calculations January 2012 |
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| Abo Zekry, Mohamed Total change: -16.50 | |   |
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| Egyptian Championship 2011 | Cairo | EGY | 2011-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 2172 | 4.50 | 8 | -1.10 | 15 | -16.50 | |
|  Fahim, Ismail | | | 1772 * | EGY | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Hesham, Abdallah | | | 1808 | EGY | 0.00 | 1 | -0.90 | 15 | -13.50 | | | Wafa, Shrook | | wf | 1873 | EGY | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Labib, Ibrahim Hasan | m | | 2408 | EGY | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Yehya, Mohamed | | | 1994 | EGY | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Elansary, Ayman | | | 1991 | EGY | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Abdel Ghany, Saleh | | | 2091 | EGY | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Ragaa, Hassan | | | 2060 | EGY | 0.50 | 1 | -0.15 | 15 | -2.25 | | | * 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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