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Individual Calculations March 2023 |
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| Dreke, Frank Total change: -22.00 | |   |
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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 |
| 1834 | 1989 | 4.50 | 8 | -1.10 | 20 | -22.00 | |
|  Reimann, Fredy | | | 1726 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Maetzing, Hans-Dieter, Dr. | | | 1821 | GER | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Koerlin, Hans-Juergen | | | 1865 | GER | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Schubert, Joachim | | | 1832 | GER | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Steiger, Michael | | | 1962 | GER | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Grillich, Alexander | | | 1894 | GER | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Schilly, Hans-Joachim | | | 1736 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kohlmeyer, Dagobert | | | 1837 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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