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Individual Calculations September 2022 |
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| Powalla, Christian Total change: -61.40 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022 Q4 C | Willingen | GER | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1855 | 2.00 | 5 | -0.84 | 20 | -16.80 | |
|  Bialas, Jan-Philip | | | 1735 | GER | 0.50 | 1 | -0.16 | 20 | -3.20 | |  Schwarz, Hans | | | 1837 | GER | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Rose, Torsten | | | 1822 | GER | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Schumacher, Gerhard | | | 1774 | GER | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Schubert, Matthias | | | 1862 | GER | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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) | | | | Deutsche Schach-Amateurmeisterschaft 2022 Finale C | Magdeburg | GER | 2022-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1855 | 1.00 | 5 | -2.23 | 20 | -44.60 | |
| | Viol, Julius | | | 1823 | GER | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Muennich, Lucas | | | 1687 | GER | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Abed, David | | | 1792 | GER | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Yue, Qizhou | | | 1653 | GER | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Dippel, Olaf | | | 1764 | GER | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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