This page explains how Brian Bartley (USATT# 54303)'s rating went from 2032 to 2007 at the MCC Fall Open 2011 held on - 22 Oct 2011. 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.