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Individual Calculations March 2023 |
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| Becker, Roland Total change: 5.60 | |   |
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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 |
| 1638 | 1674 | 3.00 | 5 | 0.28 | 20 | 5.60 | |
|  Burlutskaia, Maria | | | 1440 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Bachmann, Sylvia | | | 1634 | GER | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Schenk, Jonatan | | | 1637 | GER | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Dettmann, Nils | | | 1754 | GER | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Roebke, Martin | | | 1726 | GER | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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