Sylvain Raynes and Ann Rutledge are the Founding Principles of R & R Consulting, a structured finance consultancy dedicated to advising issuers, investors, intermediaries, non-profit corporations, and regulatory bodies in credit risk management and structured financial techniques using fine-grained analytical methods. In July 2001, their paper "Measures of Credit Losses: A Precise Method for Calculating Risk-adjusted Return on capital" was selected for presentation by the IAFE.