Also remember that each CRA, in addition to maintaining their own credit data, can also use different algorithms in generating a score against their CR. TU data, for example, can be run through the FairIsaac algorithm, but also partners in producing Advantage scores, which have no correlation to FICO scores. So in doing any comparison, it is first important to know which algorithm is used to produce that score. If they were not al produced in the same sausage factory, their meat consistency will be quite different, leaving different tastes.
