MEXICO CITY–(BUSINESS WIRE)– #insurance–AM Best has assigned a Financial Strength Rating (FSR) of A (Excellent) and a Long-Term Issuer Credit Rating (Long-Term ICR) of “a+” (Excellent) to Starr International Seguros Generales S.A. (Starr Chile) (Santiago, Chile). The outlook assigned to these Credit Ratings (ratings) is positive. Starr Chile is an affiliate of Starr International Group (SIG), which on a consolidated basis has a balance sheet strength that AM Best assesses as strongest, as well as adequat