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Individual Calculations September 2023 |
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| Dotschuweit, Erik Total change: 18.40 | |   |
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| 13. Nordhaeuser Schachopen | Nordhausen | GER | 2023-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1394 | 1.00 | 4 | 0.46 | 40 | 18.40 | |
|  Bertram, Karsten | | | 1944 | GER | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Kroh, Christian | | | 1644 | GER | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Vollmar, Timo | | | 1634 | GER | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Lotze, Andreas | | | 1736 | GER | 0.50 | 1 | 0.38 | 40 | 15.20 | |
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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