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Individual Calculations May 2023 |
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| Steffens, Oliver Total change: 22.80 | |   |
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| Offene Bremer Einzelmeisterschaft 2023 (OBEM) | Bremen | GER | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 1990 | 7.00 | 9 | 1.14 | 20 | 22.80 | |
|  Wellmann, Ewald | | | 1587 | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kuenitz, Bernhard | | | 1726 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Schulze, Lara | f | wm | 2274 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Gebur, Thomas | | | 1841 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Giss, Alexander | | | 1590 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pienski, Olaf | | | 1904 | GER | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Barseghyan, Narek | | | 1622 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Giel, Olaf | | | 2120 | GER | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Pautz, Peter | | | 1991 | GER | 1.00 | 1 | 0.50 | 20 | 10.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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