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Individual Calculations February 2015 |
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| Bosshard, Rolf Total change: 24.00 | |   |
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| 38. Zurich Weihnachtsopen Allgemein | Zurich | SUI | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1782 | 4.00 | 7 | 1.20 | 20 | 24.00 | |
|  Fecker, Jan | | | 1382 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Peter, Raymond | | | 1969 | SUI | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Joller, Hans | | | 1970 | SUI | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Haas, Adrian | | | 1899 | SUI | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Fuerst, Martin | | | 1913 | SUI | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Retti, Ivan | | | 1883 | SUI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Meienhofer, Markus | | | 1898 | SUI | 0.50 | 1 | 0.16 | 20 | 3.20 | | | * 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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