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Individual Calculations September 2009 |
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| Kern, Beat Total change: -9.75 | |   |
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| Jubilee Open Allgemeines Turnier | Zurich | SUI | 2009-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 1661 | 0.00 | 3 | -0.39 | 25 | -9.75 | |
|  Pleininger, Rudolf | | | 1983 | SUI | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Wyss, Peter | | | 2012 | SUI | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Karrer, Peter | | | 1953 | SUI | 0.00 | 1 | -0.15 | 25 | -3.75 | |
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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