Experian makes use of the Delphi credit score (www.creditsalvage.co.za) that ranks your credit rating. The Delphi score will only appear on an Experian credit report. The Delphi score is calculated by a computer programme that takes all your credit profile information and converts it to a simple three digit number or "score". The Delphi score number will range between 0 and 750. Based on Experian Credit bureau data, the higher the number the more likely you are to meet your credit commitments in future.