Ace, there is no way to translate an Advantage score into a FICO score, for many reasons. Advantage uses an entirely different point range. It is also based on a totally different scoring algorithm developed by the CRAs, and not FairIsaac. It is NOT a FICO score, and cant be translated into one.
Many on here look with extreme derision upon all scores that are not FICO as being FAKO. Who is to say which is the better scoring algorithm? I wont comment on that. But the siimple fact is that the vast majority of lenders use and rely upon FICO scores generated by the FairIsaac model. Non-FICO scores, be they better or worse, are not the industry standard.
Also remember that you do not have just one FICO score. FairIsaac sells different versions of its FICO algorithm to each of the three major CRAs, so even with identical CRs at each bureau, your score will probably be different.
True FICOs are obtained through myFICO.com, which is the consumer site of FairIsaac.