Looking Loughran & Levinsky up on boxrec, it is easy to see why they dropped out of the NBA ratings by the end of 1932. Levinsky lost 6 of 8 that year. Loughran entered 1932 coming off a loss to Levinsky. In 1932 he lost twice to Steve Hamas, the first by KO, managed a SD win over Hamas, and then lost to Poreda. So he 1 and 3 for the year. The head-scratcher is how Levinsky managed a #7 rating in The Riing ratings.