This page explains how Barney David Reed (USATT# 9366)'s rating went from 2042 to 2036 at the Tennessee State TTT held on - 25 Apr 1998. 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.