This page explains how James Earl Hawkins (USATT# 6513)'s rating went from 1769 to 1760 at the 2009 PA State Championships Cl held on - 26 Apr 2009. 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.