What is the orricial RPI?

[PimpMario]

I assume it is just a formula that many news/media/websites use correct?

 

Or does everyone calculate it differently?

 

How/where do I find the RPI that the committee takes into consideration?

[cipsucks]

I think it's sponsored by Orril-jel.....

[Cookie Belcher]

The NCAA one is technically the official one.  But live-rpi.com always matches that.  Same with realtimerpi.com from what I have seen.

 

The one on ESPN always differs from all of the rest, I don't know what their deal is.  Nebraska is always higher in that one though haha.