This page explains how Steven Lowry (USATT# 7907)'s rating went from 2196 to 2189 at the PA. State Championships Closed held on - 7 May 2000. 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.