OLDWICK, N.J.–(BUSINESS WIRE)–A.M. Best has assigned a Financial Strength Rating of A (Excellent) and a Long-Term Issuer Credit Rating of “a+” to Clearwater Select Insurance Company (Clearwater Select) (Stamford, CT). The outlook assigned to these Credit Ratings (ratings) is stable. Clearwater Select is a newly added member of the Odyssey Re Holdings Corp., (Odyssey) rating unit and is a wholly owned subsidiary of Odyssey. The ratings of the other members of the group are not affected by Clea