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Individual Calculations March 2023 |
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| Roehrkasten, Reinhard Total change: 10.20 | |   |
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| 24. NordWest-Cup Open B | Bad Zwischenahn | GER | 2023-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1872 | 5.50 | 7 | 0.51 | 20 | 10.20 | |
|  Stepanjan, Marianne | | | 1554 | GER | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Newerla, Alfred | | | 1677 | GER | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Paul, Andre David | | | 1662 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Nielsen, Ture Jungberg | | | 1725 | DEN | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Korte, Markus | | | 1834 | GER | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Lindberg, Cajsa | | | 1693 | SWE | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kreusch, Frank | | | 1781 | GER | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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