Board Game Arena

My opponent conceded when obvious they were going to lose. I got ELO points but no arena points?
So if I just concede every time rather than lose my ranking wont suffer??!!

Concede is the same result as losing. Maybe he was too far low rank, and you gained something like 0.3 shields so it doesn't show?

Thanks for clarifying! I had presumed minimum was one point, but perhaps not!