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Individual Calculations April 2023 |
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| Hammerschmidt, Martin Total change: -16.00 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q6 D | Duesseldorf | GER | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1761 | 1.00 | 3 | -0.80 | 20 | -16.00 | |
|  Bahr, Maximilian | | | 1821 | GER | 0.50 | 1 | 0.08 | 20 | 1.60 | |  Hackenholt, Arndt | | | 1527 | GER | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Assmus, Sven | | | 1694 | GER | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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