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Individual Calculations May 2023 |
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| Boettcher, Patrick Total change: -15.80 | |   |
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| Berliner Einzel-Meisterschaft 2023 Qualifikationsturnier | Berlin | GER | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 2064 | 5.50 | 8 | -0.79 | 20 | -15.80 | |
|  Jahnz, Laurin | | | 1729 | GER | 0.50 | 1 | -0.38 | 20 | -7.60 | |  Stein, Siegfried | | | 1795 | GER | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Oelmann, Henry | | | 1919 | GER | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Rausch, Erik, Dr. | | | 1754 | GER | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Costello, Colin A | | | 1860 | ENG | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Ucar, Eren | | | 1811 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Idelsohn, Garcia Jorge Francisco | | | 1900 | ESP | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Neuenbaeumer, Jan Holger | | | 1880 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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