This page explains how Dan Draper (USATT# 24662)'s rating went from 1113 to 1094 at the Ohio Championship Closed held on - 7 Jun 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.