This page explains how Sam S. Gennoe (USATT# 8110)'s rating went from n/a to 998 at the Chattanooga Open held on - 24 Apr 1999. The links below take you to pages that describe various aspects of the rating processor.

The rating processor goes through 4 passes in order. The links take you to pages that provide detailed explanations of the calculations during each of the 4 passes.