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Individual Calculations February 2018 |
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| Wersching, Alfred Total change: -15.40 | |   |
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| 41. Zuercher Weihnachtsopen Allgemein | Zurich | SUI | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 2013 | 4.50 | 7 | -0.77 | 20 | -15.40 | |
|  Bernet, David | | | 1703 | SUI | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Schmutz, David | | | 1613 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Juciute, Einora | | | 1868 | LTU | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Schoenbaechler, Anselm | | | 1829 | SUI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kalbermatter, Philipp | | | 1846 | SUI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Niederer, Paul | | | 1885 | SUI | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Tanner, Rene | | | 1885 | SUI | 0.50 | 1 | -0.17 | 20 | -3.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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