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Individual Calculations September 2023 |
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| Lammers, Frank, Prof. Dr. Total change: -41.40 | |   |
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| 17. Lessing-Open 2023 | Wolfenbuettel | GER | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1879 | 0.00 | 4 | -2.07 | 20 | -41.40 | |
|  Tonndorf, Matthias | f | | 2154 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Aden, Keno | | | 1738 | GER | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Aden, Dagmar | | | 1743 | GER | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Heinemann, Guido | | | 1858 | GER | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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