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Individual Calculations July 2022 |
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| Powalla, Christian Total change: -0.80 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022 Q2 C | Darmstadt | GER | 2022-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1856 | 3.00 | 5 | -0.04 | 20 | -0.80 | |
|  Hein, Dieter | | | 1988 | GER | 1.00 | 1 | 0.68 | 20 | 13.60 | |  Braeutigam, Alexander | | | 1749 | GER | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Kalina, Lena | | | 1735 | GER | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Miranda Laferte, Erick, Dr. | | | 1786 | GER | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Muennich, Lucas | | | 1600 | GER | 0.50 | 1 | -0.31 | 20 | -6.20 | |
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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