This page explains how George J. Hendry (USATT# 6582)'s rating went from 2130 to 2085 at the Show-Me-State Games TTT (close held on - 27 Jul 1997. 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.