This page explains how Millie Murphy Drake (USATT# 5459)'s rating went from 1163 to 1161 at the Long Beach Table Tennis League event from 15 Jan 2011. 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.