This page explains how Millie Murphy Drake (USATT# 5459)'s rating went from 1159 to 1151 at the Long Beach Table Tennis League event from 8 May 2010. 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.