This page explains how Lennox Douglas (USATT# 3212)'s rating went from 2080 to 2044 at the West Jersey Table Tennis Club League event from 19 Jun 2008. 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.