Confused about my credit score on Experian ... Help?

Right went Bankrupt in aug 07 but just out of curiosity I thought I would do a credit check as my girfriend tried to get a sofa on 0% finance yesterday and it said eclined but her credit report is 951 out of a possible 999! The thing is she is registered at her mums address on the electoral role not where we live now so this is why we thought it got declined - would this be right? BUT here is the odd thing my credit score has just come up as 936, does this mean I could get the sofa on finance or do you think credit experian has missed the cfact that I have gone bankrupt/??/