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Individual Calculations May 2023 |
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| Mertens, Richard Total change: 1.60 | |   |
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| Berliner Einzel-Meisterschaft 2023 Qualifikationsturnier | Berlin | GER | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1754 | 1.50 | 5 | 0.04 | 40 | 1.60 | |
|  Fenske, Nils | | | 1890 | GER | 1.00 | 1 | 0.68 | 40 | 27.20 | |  Koerlin, Hans-Juergen | | | 1875 | GER | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Krefenstein, Sergej | | | 2101 | GER | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Jansen, Robert | | | 1809 | GER | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Jaeger, Andre | | | 1931 | GER | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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