This page explains how Joseph T. Segal (USATT# 9873)'s rating went from 1431 to 1441 at the 2006 VA State Championships held on - 14 May 2006. 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.