This page explains how Gail Kendall (USATT# 46331)'s rating went from 1080 to 1068 at the NYAC Table Tennis League event from 20 Jul 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.