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Individual Calculations February 2023 |
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| Hofmann, Niclas Total change: 51.40 | |   |
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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 |
| 1719 | 1557 | 2.50 | 5 | 1.05 | 20 | 21.00 | |
|  Weczerek, Dieter | | | 1741 | GER | 0.50 | 1 | 0.24 | 20 | 4.80 | |  Erdmann, Frank | | | 1701 | GER | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Fuhr, Michael | | | 1797 | GER | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Boldt, Timo | | | 1648 | GER | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Hubrich, Thomas | | | 1710 | GER | 0.00 | 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) | | | | Deutsche Schach-Amateurmeisterschaft 2022-2023 Q3 D | Bad Wildungen | GER | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1557 | 3.00 | 5 | 1.52 | 20 | 30.40 | |
| | Heckmann, Torsten | | | 1822 | GER | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Atasoy, Tarik | | | 1733 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Gutschke, Karl Ulrich, Dr. | | | 1704 | GER | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Schultz, Bernfried | | | 1693 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Tryfon, Konstantin | | | 1619 | GER | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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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