Rankings are correct based on the formulas.
What they dont and cant do is detect motivation ( Will Wade ) and heart/energy and lazy/overlooking opponent
This is classic example- Clemson looks lazy and zero desire and McNeese is taking the game to them in the paint. And Clemson cant stop it.
I suspect the 2nd will be different from Clemson, but they have a mountain to climb to just get even. Not impossible, but if they dont start hitting shots and getting defensive stops/boards, they will be going home.