It feels like lately every loss is losing way more RR than my wins are gaining. Looking through my history every loss is 20-27 RR lost, every win is about 15-18 RR gained.

i'm not sure if this has already been discussed here, but i'm in low elo and 80% of all players crouch spray with either a vandal or spectre and there isn't really a way to practice that in the range, and i'm not aware of any aimlabs tools...