This page explains how Chuan Robert Liu (USATT# 62899)'s rating went from 1842 to 1789 at the Long Beach Table Tennis League event from 3 May 2008. 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.