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Individual Calculations March 2023 |
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| Roesner, Lutz Total change: -6.80 | |   |
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| 39. OBSenEM (Offene Berliner Senioren-Einzel-Meisterschaft) | Berlin | GER | 2023-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1742 | 3.00 | 7 | -0.17 | 40 | -6.80 | |
|  Jandke, Manfred | | | 2032 | GER | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Jiranek, Benno | | | 1426 | GER | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Gruner, Klaus-Dieter | | | 1886 | GER | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Poeltelt, Helmut, Dr. | | | 1628 | GER | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Sattler, Guenther | | | 1671 | GER | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Ahlberg, Matthias | | | 2207 | GER | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Schrodt, Horst | | | 1726 | GER | 0.50 | 1 | -0.02 | 40 | -0.80 | |
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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