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Individual Calculations February 2013 |
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| Portmann, Daniel Total change: -3.75 | |   |
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| 36. Zurich Weihnachtsopen Master | Zurich | SUI | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2039 | 2.50 | 7 | -0.25 | 15 | -3.75 | |
|  Studer, Noel | f | | 2278 | SUI | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Wuethrich, Lorenz | | | 2139 | SUI | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Sprenger, Raphael | | | 2078 | SUI | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Fuss, Klaus | | | 2114 | GER | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Muelli, Thomas | | | 2071 | SUI | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Riedener, Toni | | | 2070 | SUI | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Meylan, Andre | | | 2100 | SUI | 1.00 | 1 | 0.58 | 15 | 8.70 | |
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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