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Individual Calculations September 2009 |
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| Mohamed, Raydan Total change: -44.50 | |   |
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| Al Saleh 8th International Open | Sanaa | YEM | 2009-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 2139 | 1.00 | 4 | -1.78 | 25 | -44.50 | |
|  Mqrmi, Murad | | | 1983 | YEM | 0.00 | 1 | -0.71 | 25 | -17.75 | | | Iz Aldeen, Khalid | | | 1929 | PLE | 1.00 | 1 | 0.23 | 25 | 5.75 | | | Saeed, Khalid | | | 2066 | YEM | 0.00 | 1 | -0.60 | 25 | -15.00 | |  Abdel Rabb, Raouf | | | 1988 | YEM | 0.00 | 1 | -0.70 | 25 | -17.50 | |
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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