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Individual Calculations January 2018 |
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| Sonnberger, Bernd Total change: 9.00 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2017-2018 Q3 E | Aalen | GER | 2017-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1565 | 2.50 | 5 | 0.45 | 20 | 9.00 | |
|  Vollmer, Burkhard | | | 1640 | GER | 0.00 | 1 | -0.40 | 20 | -8.00 | |  Schmidt, Martin | | | 1622 | GER | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Lalla, Karol | | | 1600 | GER | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Goetz, Helmut | | | 1598 | GER | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Clemens, Wolfgang | | | 1687 | GER | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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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