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Individual Calculations March 2012 |
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| Posta, Joe Total change: -21.60 | |   |
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| 35. Zurich Weihnachtsopen Allgemein | Zurich | SUI | 2011-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1919 | 3.00 | 6 | -0.72 | 30 | -21.60 | |
|  Zysset, Heinz | | | 1573 | SUI | 1.00 | 1 | 0.11 | 30 | 3.30 | |  Z`, Berg Jean-Pierre | | | 2073 | SUI | 0.50 | 1 | 0.21 | 30 | 6.30 | | | Rosebrock, Timotej Alexander | | | 2008 | SUI | 0.00 | 1 | -0.38 | 30 | -11.40 | | | Agustoni, Marco | | | 1843 | SUI | 0.50 | 1 | -0.10 | 30 | -3.00 | | | Lachat, Martin | | | 1672 | SUI | 0.50 | 1 | -0.31 | 30 | -9.30 | | | Zamora, Rafael | | | 1730 | SUI | 0.50 | 1 | -0.25 | 30 | -7.50 | |
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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