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Individual Calculations May 2023 |
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| Ettel, Ralf Total change: -8.60 | |   |
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| Berliner Einzel-Meisterschaft 2023 Qualifikationsturnier | Berlin | GER | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1520 | 0.50 | 5 | -0.43 | 20 | -8.60 | |
|  Matthes, Benjamin | | | 1808 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Baranowsky, Peter | | | 1956 | GER | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Yilmaz, Rahmi | | | 1700 | TUR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Schneider, Johan | | | 1747 | GER | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Berndt, Ronald | | | 1724 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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