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Individual Calculations May 2023 |
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| Von Oesen, Ruben Total change: -30.40 | |   |
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| Offene Bremer Einzelmeisterschaft 2023 (OBEM) | Bremen | GER | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 1283 | 0.50 | 7 | -0.76 | 40 | -30.40 | |
|  Yavarpoor, Mohammad | | | 1835 | GER | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Schroeder, Frank | | | 1665 | GER | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Schroeder, Harm | | | 1660 | GER | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Bakiyev, Diyar | | | 1617 | GER | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Cammann, Gabriele | | | 1173 | GER | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Rose, Helmut | | | 1524 | GER | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Ficken, Hartmut | | | 1694 | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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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