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Individual Calculations May 2023 |
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| Dreke, Frank Total change: -20.80 | |   |
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| Berliner Einzel-Meisterschaft 2023 Qualifikationsturnier | Berlin | GER | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1965 | 3.50 | 6 | -1.04 | 20 | -20.80 | |
|  Fiedler, Ronald | | | 1671 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Kretzschmar, Jan | | | 1785 | GER | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Berndt, Ronald | | | 1724 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Becker, Werner | | | 1753 | GER | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Kapr, Klaus, Dr. | | | 1909 | GER | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Jahnz, Laurin | | | 1729 | GER | 0.50 | 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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