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Individual Calculations May 2023 |
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| Wellmann, Ewald Total change: -32.40 | |   |
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| Offene Bremer Einzelmeisterschaft 2023 (OBEM) | Bremen | GER | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1587 | 0.50 | 6 | -0.81 | 40 | -32.40 | |
|  Steffens, Oliver | | | 1990 | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hoffer, Hayo | | | 1749 | GER | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Klemm, Robert | | | 1748 | GER | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Kimmich, Daniel, Dr. | | | 1967 | GER | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Maurer, Rainer | | | 1821 | GER | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Ficken, Hartmut | | | 1694 | GER | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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