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Individual Calculations February 2017 |
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| Kuenzi, Mark Total change: -2.00 | |   |
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| 40. Zuercher Weihnachtsopen Allgemein | Zuerich | SUI | 2016-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1870 | 4.50 | 7 | -0.18 | 20 | -3.60 | |
|  Zweifel, Gavin | | | 1470 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Trachsel, Peter | | | 1807 | SUI | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Hug, Mark-Simon | | | 1723 | SUI | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Vercelli, Alessandro | | | 1807 | ITA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Rocco, Franco | | | 1758 | SUI | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Buettiker, Stefan | | | 1731 | SUI | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Arend, Michal | | | 1838 | SUI | 0.50 | 1 | -0.04 | 20 | -0.80 | | | * 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) | | | | Schachfestival Basel 2017 Amateure | Basel | SUI | 2017-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1870 | 5.00 | 7 | 0.08 | 20 | 1.60 | |
| | Helfrich, Ernst | | | 1675 | SUI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Engel, Robert | | | 1812 | GER | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Patole, Noam | | | 1727 | FRA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Hofer, Heinz | | | 1633 | SUI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Bonauer, Stephan | | | 1679 | SUI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Beukema, Constantijn | | | 1679 | BEL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Schuepbach, Hanspeter | | | 1798 | SUI | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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