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Individual Calculations October 2018 |
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| Bachofner, Stephan Total change: -3.80 | |   |
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| 12. Standard-Open Rheinfelden 2018 | Rheinfelden | GER | 2018-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1775 | 1.00 | 3 | -0.19 | 20 | -3.80 | |
|  Weidt, Frank | | | 2001 | SUI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Butzerin, Juerg | | | 1905 | SUI | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Lachat, Martin | | | 1659 | SUI | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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