How can the NCHSAA's RPI ranking be so different from the maxpreps rankings? And which is more "accurate"? I know the state RPI is really all that matter but it is confusing how a team can be #4 on maxpreps and #13 on RPI or #5 RPI and #26 on maxpreps. I know maxpreps uses a strength of schedule number to calculate the rankings but i guess without knowing what percentage of what number is calculated its difficult to figure out. Below left is Maxpreps new top 8 as of 9/29 vs their RPI ranking and on the right is the top 8 in the RPI ranking vs where they are on maxpreps full ranking, the last available date of 9/28.


