Essentially, what this show, is that Dixon, per year wins .5 games less than expected. That is pretty bad, but I think that would be a better representation than this guide, simply because you are lumping in a coach that may have been a 12 seed, won 2 games, and never went back to the tournament and saying he is better than Dixon.
Also, looking at Miller's number is also deceiving, becauseI would guess all of that "playing over seed" number would come from his time at Xavier. This also says that Archie Miller is the 29th best tourney coach in the last 30 years....
Fail.