This page explains how Ed Warwick (USATT# 10943)'s rating went from 1463 to 1385 at the Arizona Sizzler held on - 25 May 2003. 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.