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Individual Calculations May 2023 |
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| Bokelmann, Joachim Total change: -22.60 | |   |
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| Offene Bremer Einzelmeisterschaft 2023 (OBEM) | Bremen | GER | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1913 | 3.00 | 5 | -1.13 | 20 | -22.60 | |
|  Weinitschke, Harald | | | 1578 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Ficken, Hartmut | | | 1694 | GER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Barseghyan, Narek | | | 1622 | GER | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Kazmierski, Falk | | | 1678 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Lambers, Gabriel | | | 1641 | GER | 0.00 | 1 | -0.83 | 20 | -16.60 | |
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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