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Individual Calculations February 2023 |
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| Rasch, Wolfgang, Dr. Total change: -49.80 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q2 D | Potsdam | GER | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1658 | 2.00 | 5 | -0.54 | 20 | -10.80 | |
|  Bauer, Laura Sophie | | | 1389 | GER | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Hannemann, Manfred | | | 1669 | GER | 1.00 | 1 | 0.52 | 20 | 10.40 | |  Hubrich, Thomas | | | 1710 | GER | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Krafzik, Roland | | | 1743 | GER | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Noetzel, Anna-Louise | | | 1719 | GER | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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) | | | | Deutsche Schach-Amateurmeisterschaft 2022-2023 Q3 D | Bad Wildungen | GER | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1658 | 0.50 | 4 | -1.95 | 20 | -39.00 | |
| | Tryfon, Konstantin | | | 1619 | GER | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Hintze, Lobosch | | | 1600 | GER | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Lenz, Joshua | | | 1527 | GER | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Roedel, Jannis | | | 1553 | GER | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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