This page explains how Kurt Douty (USATT# 5442)'s rating went from 2263 to 2260 at the Waltham November Invitational held on - 13 Nov 1994. 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.