Individual Calculations March 2023 |
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Wraga, Hermann Total change: 20.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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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 |
1888 | 1720 | 3.00 | 7 | 1.01 | 20 | 20.20 | |
| Bauder, Herbert | | | 1974 | GER | 0.50 | 1 | 0.31 | 20 | 6.20 | | Badestein, Hartmut, Prof. Dr. | | | 1986 | GER | 0.50 | 1 | 0.32 | 20 | 6.40 | | Bruening, Wolfgang | | | 1850 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | Oppermann, Peter | | | 1833 | GER | 1.00 | 1 | 0.65 | 20 | 13.00 | | Maetzing, Hans-Dieter, Dr. | | | 1821 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | | Kohlmeyer, Dagobert | | | 1837 | GER | 0.00 | 1 | -0.34 | 20 | -6.80 | | Willin, Bernhard | | | 1912 | GER | 0.00 | 1 | -0.25 | 20 | -5.00 | | 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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