NEW YORK (Standard&Poor's) Nov. 1, 2013--Standard&Poor's Ratings Services assigned its 'AA+' rating to Freddie Mac's multifamily variable-rate class A certificates series M029 and M030. "The rating is based on the credit enhancement provided by Freddie Mac," said Standard&Poor's credit analyst Karen Fitzgerald. Freddie Mac is rated AA+/Stable/A-1+. Freddie Mac will guarantee payments of interest at the term extended rate on the series M029 class A certificates and at the LIBOR index rate on the series M030 class A certificates, plus principal on the underlying bonds that is passed through to the respective class A certificate holders. RELATED CRITERIA AND RESEARCH Global Methodology For Rating Repackaged Securities, Oct. 16, 2012 USPF Criteria: Secondary Market Derivative