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Individual Calculations September 2009 |
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| Kushev, Spas Total change: -6.75 | |   |
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| Jubilee Open Allgemeines Turnier | Zurich | SUI | 2009-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1943 | 3.00 | 5 | -0.27 | 25 | -6.75 | |
|  Del Val, Josefa | | | 1678 | SUI | 1.00 | 1 | 0.18 | 25 | 4.50 | |  Kalkman, - De Koster Franzke | | | 1674 | NED | 1.00 | 1 | 0.17 | 25 | 4.25 | | | Schuler, Erwin | | | 1854 | SUI | 1.00 | 1 | 0.38 | 25 | 9.50 | | | Wyss, Peter | | | 2012 | SUI | 0.00 | 1 | -0.40 | 25 | -10.00 | | | Andjelkovic, Slavko | | | 1874 | SUI | 0.00 | 1 | -0.60 | 25 | -15.00 | |
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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