This page explains how Brad Balmer (USATT# 4037)'s rating went from 1723 to 1623 at the SOAR Open held on - 18 Nov 2007. 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.