This page explains how Ed Warwick (USATT# 10943)'s rating went from 1388 to 1564 at the 12th Annual Paul Carcraft Mem. held on - 28 Jun 1997. 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.