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Individual Calculations September 2009 |
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| Al Harazy, Khalid Total change: -18.75 | |   |
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| Al Saleh 8th International Open | Sanaa | YEM | 2009-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2077 | 2168 | 2.50 | 6 | -1.25 | 15 | -18.75 | |
|  Aleksandrov, Aleksej | g | | 2568 * | BLR | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Elshereif, Mada | | | 1882 | YEM | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Saeed, Khalid | | | 2066 | YEM | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Al-Zarouni, Kholoud Essa | | wf | 1837 | UAE | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Modallal, Tarek | | | 2119 | LIB | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Abdel Rabb, Raouf | | | 1988 | YEM | 0.00 | 1 | -0.74 | 15 | -11.10 | | | * 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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