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Individual Calculations January 2020 |
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| Roehr, Oliver Total change: 94.40 | |   |
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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 |
| 2080 | 2028 | 4.50 | 5 | 2.36 | 40 | 94.40 | |
|  Engels, Stefan, Dr. | | | 2018 | GER | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Ophuels, Jan | | | 2073 | GER | 1.00 | 1 | 0.56 | 40 | 22.40 | |  Biermann, Florian | | | 2044 | GER | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Esser, Michael, Dr. | | | 2158 | GER | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Villwock, Martin | | | 2108 | GER | 1.00 | 1 | 0.61 | 40 | 24.40 | |
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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