This page explains how Robert Louis Bryant (USATT# 38066)'s rating went from 1941 to 1931 at the Grand Canyon State Winter Game held on - 18 Mar 2006. 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.