Hello
Hello guys i need to know how much money i should offer per hour as a chess-trainer

Since you are not a master, perhaps 10-20 U.S. dollars per hour (don't know how much of German currency that is, I guess just convert it yourself). People would likely not be willing to pay for someone rated 2300 online for 30 dollars an hour as opposed to an FM who charges 25 dollars an hour (my coach does this). Therefore, I think you should keep it on the lower margins as people will be less interested. It's sort of like someone buying a toyota when they could buy a mercedes for the same price. Good luck! Hope my advice was of use to you.
Hello guys, i want to offer trainings games to some beginners or people that want to learn, how much should i offer for one hour of trainingsgames? I have a lichess Rapid Rating of nearly 2300 my peak in rapid was over 2320, in classical i have nearly 2200 peak was over 2200 in Blitz i have got over 2200! In tactics on lichess i have over 2300.