This page explains how Kenneth M. Dukes (USATT# 43169)'s rating went from 1700 to 1701 at the Columbia July Invitational held on - 22 Jul 1995. 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.