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Individual Calculations May 2023 |
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| Rose, Helmut Total change: -32.00 | |   |
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| Offene Bremer Einzelmeisterschaft 2023 (OBEM) | Bremen | GER | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1524 | 0.50 | 6 | -1.60 | 20 | -32.00 | |
|  Pienski, Olaf | | | 1904 | GER | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Ficken, Hartmut | | | 1694 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Brandt, Lothar | | | 1688 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Ahrens, Gunnar | | | 1667 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Peine, Olaf | | | 1642 | GER | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Von Oesen, Ruben | | | 1283 | GER | 0.50 | 1 | -0.30 | 20 | -6.00 | |
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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