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Individual Calculations September 2021 |
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| Bieler, Janek Total change: 17.80 | |   |
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| 15. Lessing-Open 2021 | Wolfenbuettel | GER | 2021-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 1807 | 2.00 | 5 | 0.89 | 20 | 17.80 | |
|  Biermann, Florian | | | 2060 | GER | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Szobries, Harald | | | 1951 | GER | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Matthes, Aaron | | | 2035 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Wokittel, Ulf | | | 2107 | GER | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Pienski, Olaf | | | 1998 | GER | 1.00 | 1 | 0.75 | 20 | 15.00 | |
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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