This page explains how Gail Kendall (USATT# 46331)'s rating went from 1090 to 1074 at the NYAC Table Tennis League event from 17 May 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.