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Individual Calculations May 2023 |
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| Ziska, Stephan Total change: -28.80 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q7 C | Darmstadt | GER | 2023-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1937 | 2.50 | 5 | -0.72 | 40 | -28.80 | |
|  Schramm, Luca | | | 1671 | GER | 0.50 | 1 | -0.32 | 40 | -12.80 | |  Ehrlacher, Markus | | | 1841 | GER | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Greulich, Jan | | | 1912 | GER | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Staerke, Karsten | | | 1908 | GER | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Kurz, Tim | | | 1791 | GER | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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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