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Individual Calculations September 2009 |
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| Abdulrahman, Mohammed Total change: 0.00 | |   |
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| ATO | BIEL | SUI | 2009-07-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1907 | 0 | 5.00 | 9 | 0.00 | 1920 | | 0.00 | |
|  Schaerer, Rolf | | | 1853 | SUI | 0.50 | 1 | 0.00 | | 0.00 | |  Stoffregen, Guenter | | | 1893 | SUI | 0.00 | 1 | 0.00 | | 0.00 | | | Bretscher, Robert | | | 1684 | SUI | 1.00 | 1 | 0.00 | | 0.00 | | | De Agostini, Natale | | | 1885 | SUI | 1.00 | 1 | 0.00 | | 0.00 | | | Daverio, Edoardo | | | 2035 | SUI | 1.00 | 1 | 0.00 | | 0.00 | | | Trachsel, Peter | | | 1946 | SUI | 0.50 | 1 | 0.00 | | 0.00 | | | Steenhuis, Jan | | | 2007 | SUI | 0.00 | 1 | 0.00 | | 0.00 | | | Scherrer, Heinrich | | | 1948 | SUI | 0.50 | 1 | 0.00 | | 0.00 | | | Hofer, Friedrich | | | 1914 | SUI | 0.50 | 1 | 0.00 | | 0.00 | |
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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