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Individual Calculations February 2015 |
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| Mazzoni, Livio Total change: -21.20 | |   |
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| 38. Zurich Weihnachtsopen Allgemein | Zurich | SUI | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1907 | 3.00 | 6 | -0.53 | 40 | -21.20 | |
|  Del, Val Josefa | | | 1526 | SUI | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Nguyen, Nam-Khang | | | 1910 | SUI | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Wittenbrock, Frank | | | 1929 | GER | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Kuenzli, Simon | | | 2010 | SUI | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Meier, Franz | | | 1914 | SUI | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Rusconi, Benito | | | 1669 | SUI | 0.50 | 1 | -0.30 | 40 | -12.00 | |
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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