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Individual Calculations February 2020 |
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| Jacob, Helmut, Dr. Total change: -16.00 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2019-2020 Q3 A | Potsdam | GER | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 2137 | 1.00 | 4 | -0.80 | 20 | -16.00 | |
|  Erdmann, Stefan | | | 2203 | GER | 0.50 | 1 | 0.09 | 20 | 1.80 | |  Moeller, Dustin | | | 2187 | GER | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Voigt, Gerrit | | | 2147 | GER | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Wronn, Bernd | | | 2161 | GER | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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