This page explains how Ty Hoff (USATT# 6713)'s rating went from 2118 to 2116 at the Piedmont TT Open held on - 12 Jun 2004. 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.