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Individual Calculations February 2023 |
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| Pieczka, Kevin Total change: -8.40 | |   |
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| 9. Augsburger Weihnachts-Open 2022 | Augsburg | GER | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1529 | 0.50 | 4 | -0.42 | 20 | -8.40 | |
|  Wiedemann, Manfred | | | 1785 | GER | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Apelt, Andreas | | | 1679 | GER | 0.50 | 1 | 0.20 | 20 | 4.00 | |  Frenkel, Matthias | | | 1810 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Schaad, Simon Ulrich Maria | | | 1705 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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