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Individual Calculations March 2012 |
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| Buergi, Jakob Total change: -18.60 | |   |
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| 35. Zurich Weihnachtsopen Allgemein | Zurich | SUI | 2011-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1938 | 2.00 | 5 | -1.24 | 15 | -18.60 | |
|  Angst, Robin | | | 1996 | SUI | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Johne, Florian | | | 1928 | GER | 0.00 | 1 | -0.51 | 15 | -7.65 | |  Sand, Rosi | | | 1612 | GER | 0.00 | 1 | -0.87 | 15 | -13.05 | | | Zamora, Rafael | | | 1730 | SUI | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Naepflin, Reinhold | | | 1809 | SUI | 1.00 | 1 | 0.33 | 15 | 4.95 | |
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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