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Individual Calculations March 2023 |
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| Trebbin, Wolfhard, Dr. Total change: -43.60 | |   |
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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 |
| 1717 | 1888 | 3.50 | 8 | -2.18 | 20 | -43.60 | |
|  Wahner, Eberhard, Dr. | | | 1580 | GER | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Roloff, Karsten | | | 1545 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Vandre, Wolfgang | | | 2112 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Villuela, Roberto | | | 1729 | KEN | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Stock, Joachim | | | 1701 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Mueller, Johannes | | | 1652 | GER | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Andress, Sylvio | | | 1737 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Schilling, Hans | | | 1680 | GER | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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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