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Individual Calculations February 2019 |
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| Wulff, Jens-Peter Total change: -4.80 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2018-2019 Q3 D | Potsdam | GER | 2019-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1814 | 2.50 | 4 | -0.24 | 20 | -4.80 | |
|  Hermes, Frank | | | 1705 | GER | 0.00 | 1 | -0.65 | 20 | -13.00 | |  Baumann, Bettina | | | 1636 | GER | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Froeschke, Uwe | | | 1726 | GER | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Stenzel, Michael | | | 1627 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | |
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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