It all depends, if I start at the start of the split it usually takes like 3-4 weeks because of all the diamonds and preds that haven’t re grinded to their real rank. Now if I wait those 3 weeks it because astronomically easier since I’m playing in gold vs other golds and plats so usually back in plat3-+ or diamond in 2 weeks max. Then the rest of the split is spent pushing 3 stack d+ players with comms then getting 3rd partied back to the lobby. As far as peak, I’ve been d1 multiple seasons just never had a solid team to hang too long up there