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Individual Calculations February 2013 |
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| Sierra, Robin Total change: -6.00 | |   |
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| 36. Zurich Weihnachtsopen Allgemei | Zurich | SUI | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1847 | 4.00 | 6 | -0.20 | 30 | -6.00 | |
|  Hess, Bryan | | | 1514 | SUI | 0.00 | 1 | -0.88 | 30 | -26.40 | |  Schuler, Agatha | | | 1590 | SUI | 1.00 | 1 | 0.18 | 30 | 5.40 | | | Wunderlin, Thomas | | | 1733 | SUI | 1.00 | 1 | 0.34 | 30 | 10.20 | | | Retti, Marco | | | 1728 | SUI | 1.00 | 1 | 0.34 | 30 | 10.20 | | | Maffioli, Massimo | | | 1917 | SUI | 1.00 | 1 | 0.60 | 30 | 18.00 | | | Frei, Alexander | | | 1628 | GER | 0.00 | 1 | -0.78 | 30 | -23.40 | |
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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