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Individual Calculations February 2023 |
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| Graetsch, Andreas Total change: 3.80 | |   |
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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 |
| 1795 | 1844 | 3.00 | 5 | 0.19 | 20 | 3.80 | |
|  Schmilinsky, Uwe | | | 1642 | GER | 0.00 | 1 | -0.76 | 20 | -15.20 | |  Bleicher, Eiko | | | 1815 | GER | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Schlierf, Andre | | | 1894 | GER | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Kloepping, Peter | | | 1856 | GER | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Jacobs, Simon | | | 1768 | GER | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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