This page explains how Larry Hodges (USATT# 6703)'s rating went from 2207 to 2257 at the Potomac Fall Open held on - 22 Nov 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.