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Individual Calculations May 2023 |
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| Meyer, Irmin, Dr. Total change: -8.40 | |   |
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| Offene Bremer Einzelmeisterschaft 2023 (OBEM) | Bremen | GER | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1910 | 3.00 | 5 | -0.42 | 20 | -8.40 | |
|  Giss, Alexander | | | 1560 | GER | 0.50 | 1 | -0.39 | 20 | -7.80 | |  Peters, Frank | | | 2111 | GER | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Schwenteck, Peter | | | 1766 | GER | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Cordsen, Heinrich | | | 1688 | GER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Wernke-Schmiesing, Sebastian | | | 1646 | GER | 0.50 | 1 | -0.32 | 20 | -6.40 | |
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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