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Individual Calculations February 2023 |
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| Gutschke, Karl Ulrich, Dr. Total change: -40.40 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q2 D | Potsdam | GER | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1704 | 3.00 | 5 | -0.07 | 20 | -1.40 | |
|  Magin, Jesse | | | 1616 | NED | 0.00 | 1 | -0.62 | 20 | -12.40 | |  Yon, Gregory | | | 1604 | GER | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Wolf, Christian | | | 1558 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Reimann, Fredy | | | 1726 | GER | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Uhlenbrock, Sven | | | 1598 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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 2022-2023 Q3 D | Bad Wildungen | GER | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 1704 | 1.00 | 5 | -1.95 | 20 | -39.00 | |
| | Hassler, Rolf | | | 1750 | GER | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Kreuz, Maximilian | | | 1592 | GER | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Hofmann, Niclas | | | 1557 | GER | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Weber, Constanze | | | 1575 | GER | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Fichtl, Andreas | | | 1709 | 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) | | |
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