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Individual Calculations March 2023 |
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| Roebke, Martin Total change: 45.60 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q4 D | Magdeburg | GER | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1726 | 4.00 | 5 | 1.14 | 40 | 45.60 | |
|  Staack, Maik | | | 1651 | GER | 0.50 | 1 | -0.10 | 40 | -4.00 | |  Rode, Wilfried | | | 1737 | GER | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Klingler, Stefan | | | 1585 | GER | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Wanke, Andreas | | | 1709 | GER | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Becker, Roland | | | 1674 | GER | 1.00 | 1 | 0.43 | 40 | 17.20 | |
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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