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Individual Calculations May 2023 |
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| Brueggemann, Werner Total change: -68.40 | |   |
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| Offene Bremer Einzelmeisterschaft 2023 (OBEM) | Bremen | GER | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1542 | 1.00 | 5 | -1.71 | 40 | -68.40 | |
|  Heinemann, Lars | | | 1903 | GER | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Schroeder, Harm | | | 1660 | GER | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Gulamzada, Elmir | | | 1429 | GER | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Kueck, Alexander | | | 1374 | GER | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Cammann, Gabriele | | | 1173 | GER | 0.00 | 1 | -0.90 | 40 | -36.00 | |
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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