This page explains how Jining Xie (USATT# 24650)'s rating went from 1703 to 1699 at the Penn State Table Tennis Club League event from 22 Apr 2003. 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.