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Individual Calculations October 2020 |
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| Sandbrink, Kai Total change: 8.40 | |   |
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| 14. Standard-Open Rheinfelden 2020 | Rheinfelden | GER | 2020-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 1784 | 1.50 | 4 | 0.21 | 40 | 8.40 | |
|  Buettiker, Stephan | | | 1863 | SUI | 1.00 | 1 | 0.61 | 40 | 24.40 | |  Savic, Robert | | | 1902 | GER | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Landmann, Alon | | | 1884 | SUI | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Janasik, Gerhard | | | 2025 | GER | 0.00 | 1 | -0.20 | 40 | -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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