This page explains how Richard E. McAfee (USATT# 43720)'s rating went from 2048 to 2074 at the 1996 Decatur Open held on - 7 Sep 1996. 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.