Answer:
When determining the inclination, it is also necessary to consider the design method RF‑IMP/RSIMP. In Window 1.2, you can define the definition type in Column B after clicking into the cell.
El. (201) only requires the application of 2/3 of the values when using the elastic-elastic design method.
If you set DIN 18800 E-P as the definition type, the calculation is performed with 1/200 and you obtain the expected value.