This page explains how James H. Eggleston (USATT# 33568)'s rating went from 1307 to 1300 at the Arizona Sizzler held on - 8 Oct 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.