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Individual Calculations February 2018 |
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| Ernst, Heinz Total change: -62.80 | |   |
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| 41. Zuercher Weihnachtsopen Allgemein | Zurich | SUI | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1929 | 3.50 | 6 | -1.01 | 20 | -20.20 | |
|  Barczyk, Janusz | | | 1586 | SUI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Balkovec, Joze | | | 1773 | SUI | 0.00 | 1 | -0.71 | 20 | -14.20 | |  Schmid, Joachim | | | 1773 | SUI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Tschopp, Olivier | | | 1633 | SUI | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Rueegg, Rene | | | 1790 | SUI | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Lesniak, Julien | | | 1804 | SUI | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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) | | | | Basel Schachfestival 2018 Amateur | Basel | SUI | 2018-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1929 | 2.50 | 6 | -2.13 | 20 | -42.60 | |
| | Nusshardt, Dieter | | | 1679 | GER | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Del Val, Moise | | | 1704 | SUI | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Erb, Bernhard | | | 1689 | SUI | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Svoboda, Jaroslav | | | 1665 | CZE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Andjelkovic, Slavoljub | | | 1794 | SUI | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Brandt, Daniel | | | 1742 | SUI | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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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