This page explains how Lisa Schrader (USATT# 69642)'s rating went from 1017 to 1017 at the Long Beach Table Tennis League event from 20 Nov 2004. 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.