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Individual Calculations February 2023 |
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| Schlegel, Hagen Total change: 9.60 | |   |
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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 |
| 1604 | 1670 | 3.00 | 4 | 0.68 | 20 | 13.60 | |
|  Glowiak, Maximilian | | | 1436 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Wagner, Swenja | | | 1686 | GER | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Khanbekyan, Areg | | | 1508 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Gierke, Juergen | | | 1785 | GER | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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) | | | | Deutsche Schach-Amateurmeisterschaft 2022-2023 Q3 D | Bad Wildungen | GER | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1670 | 2.00 | 4 | -0.20 | 20 | -4.00 | |
| | Joos, Oliver | | | 1681 | GER | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Pickhard, Tobias | | | 1665 | GER | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Becker, Roland | | | 1670 | GER | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Valean, David-Andrei | | | 1513 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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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