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Individual Calculations March 2012 |
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| Sach, Tomas Total change: -23.10 | |   |
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| 35. Zurich Weihnachtsopen Allgemein | Zurich | SUI | 2011-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1896 | 0.50 | 4 | -1.54 | 15 | -23.10 | |
|  Z`, Berg Jean-Pierre | | | 2073 | SUI | 0.00 | 1 | -0.27 | 15 | -4.05 | |  Huber, Ruth | | | 1660 | SUI | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Bilat, Michel | | | 1977 | SUI | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Graf, Silvio | | | 1838 | SUI | 0.00 | 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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