This page explains how Wayne A. Carney (USATT# 508)'s rating went from 1975 to 1933 at the Walt Stephens Memorial Open 20 held on - 2 Nov 2002. 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.