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Individual Calculations January 2020 |
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| Hetzer, Volkhard Total change: 10.20 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2019-2020 Q2 B | Duesseldorf | GER | 2019-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 1927 | 2.50 | 5 | 0.51 | 20 | 10.20 | |
|  Rombald, Robert | | | 2019 | GER | 0.00 | 1 | -0.37 | 20 | -7.40 | |  Fuss, Jean-Pierre | | | 2008 | GER | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Schnegelsberg, Karl-Heinz | | | 1971 | GER | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Schermer, Denis | | | 1994 | GER | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Brackwehr, Andreas | | | 2013 | GER | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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