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Individual Calculations November 2019 |
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| Wong, Gengchun Total change: -8.40 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2019-2020 Q1 A | Dresden | GER | 2019-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 2184 | 2.00 | 4 | -0.21 | 40 | -8.40 | |
|  Wronn, Bernd | | | 2149 | GER | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Nguyen, Alex Dac-Vuong | f | | 2128 | GER | 0.00 | 1 | -0.58 | 40 | -23.20 | |  Dahl, Christoph | | | 2178 | GER | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Gley, Reinhard | | | 2133 | GER | 0.50 | 1 | -0.07 | 40 | -2.80 | |
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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