Hard to tell what your level is but I think it is 86? The average player at that level who knows what to do with their refinement, charms, battle armour etc., and haven't spent their coupons should have their power around 44k-48k. I know this since I made an dummy account to test things out. Others on this post have told you what you missed out in terms of power so listen to them but I have to point out that don't expect to be competitive with the average players around your bracket as they aren't going to stop increasing their power.