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Individual Calculations February 2023 |
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| Sadewasser, Tom Total change: 5.60 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q2 C | Potsdam | GER | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1843 | 3.00 | 5 | 0.28 | 20 | 5.60 | |
|  Rennkamp, David | | | 1766 | GER | 0.50 | 1 | -0.11 | 20 | -2.20 | |  Schramm, Daniel | | | 1823 | GER | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Kottke, Steffen | | | 1881 | GER | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Jess, Arne | | | 1836 | GER | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Ullrich, Jan | | | 1754 | GER | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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