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Individual Calculations January 2020 |
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| Plitzner, Hans Joachim Total change: -0.60 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2019-2020 Q2 D | Duesseldorf | GER | 2019-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1648 | 2.00 | 5 | -0.03 | 20 | -0.60 | |
|  Abed, David | | | 1684 | GER | 0.00 | 1 | -0.45 | 20 | -9.00 | |  Schelhorn, Paul | | | 1736 | GER | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Keller, Hansjuergen | | | 1757 | GER | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Biessner, Eberhard | | | 1718 | GER | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Schmidt, Martin | | | 1683 | GER | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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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