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Individual Calculations November 2017 |
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| Malzahn, Sven Total change: 17.20 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2017-2018 Q1 B | Niedernhausen | GER | 2017-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2005 | 2108 | 3.00 | 4 | 0.43 | 40 | 17.20 | |
|  Czech, Ludwig | | | 2009 | GER | 0.00 | 1 | -0.64 | 40 | -25.60 | |  Maar, Samuel | | | 1998 | GER | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Haag, Guenter | | | 1978 | GER | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Weiler, Wolfgang | | | 2033 | GER | 1.00 | 1 | 0.40 | 40 | 16.00 | |
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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