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Individual Calculations November 2017 |
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| Dehning-Busse, Karsten Total change: -14.40 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2017-2018 Q1 C | Niedernhausen | GER | 2017-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1798 | 0.50 | 3 | -0.72 | 20 | -14.40 | |
|  Bosma, Achim | | | 1868 | GER | 0.50 | 1 | 0.10 | 20 | 2.00 | |  Jess, Arne | | | 1874 | GER | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Riedl, Guenter | | | 1855 | GER | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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