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Individual Calculations March 2023 |
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| Arnold, Gerald Total change: -7.80 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q4 E | Magdeburg | GER | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1547 | 2.00 | 4 | -0.39 | 20 | -7.80 | |
|  Halas, Neele Zoe | | | 1427 | GER | 0.50 | 1 | -0.16 | 20 | -3.20 | |  Wehrmann, Jens | | | 1405 | GER | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Bernhardt, Eduard | | | 1539 | GER | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Kuhlmann, Nils Magnus | | | 1522 | GER | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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