This page explains how Robert G. Marcus (USATT# 8051)'s rating went from 2001 to 1999 at the Central Atlanta Table Tennis Club League event from 20 Mar 2004. 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.