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Individual Calculations February 2023 |
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| Steppan, Siegfried Total change: -21.20 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q2 E | Potsdam | GER | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1603 | 1.50 | 4 | -1.06 | 20 | -21.20 | |
|  Wierer, Sebastian, Dr. | | | 1471 | GER | 0.00 | 1 | -0.68 | 20 | -13.60 | |  Kruspe, Hagen | | | 1423 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Roloff, Karsten | | | 1545 | GER | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Stepanek, Vladimir | | | 1559 | GER | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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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