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Individual Calculations February 2023 |
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| Zinnecker, Peter Total change: -56.40 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q2 E | Potsdam | GER | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1574 | 1.00 | 5 | -1.41 | 40 | -56.40 | |
|  Wessollek, Peter | | | 1755 | GER | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Wohlrabe, Joerg | | | 1632 | GER | 0.00 | 1 | -0.42 | 40 | -16.80 | |  Murrak, Enrico | | | 1552 | GER | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Muller, Anker | | | 1518 | DEN | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Oberberg, Max | | | 1488 | GER | 0.00 | 1 | -0.62 | 40 | -24.80 | |
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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