This page explains how Millie Murphy Drake (USATT# 5459)'s rating went from 1001 to 997 at the Long Beach Table Tennis League event from 25 Sep 2014. 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.