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Individual Calculations March 2010 |
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| Tikvic, Nikola Total change: -12.30 | |   |
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| 33. Zurich Weihnachtsopen Allgemein | Zurich | SUI | 2009-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 2094 | 2.00 | 4 | -0.82 | 15 | -12.30 | |
|  Schiendorfer, Alexander | | | 1807 | SUI | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Schweizer, Robert | | | 1934 | SUI | 1.00 | 1 | 0.29 | 15 | 4.35 | |  Wegelin, Reinhard | | | 1971 | SUI | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Suri, Hans | | | 2022 | SUI | 0.00 | 1 | -0.60 | 15 | -9.00 | |
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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