LONDON--(BUSINESS WIRE)--A.M. Best has commented that the financial strength rating of B++ (Good) and the issuer credit rating of “bbb” of Saudi United Cooperative Insurance Company (Wala’a) (Saudi Arabia) remain unchanged following the successful completion of the company’s SAR 240 million (USD 64 million) rights issue. The rights issue, which was completed in June 2015, bolstered the company’s capital position, doubling shareholders’ paid-up capital from SAR 200 million (USD 53 million) to SA