This page explains how Peter Chung (USATT# 31990)'s rating went from 1843 to 1829 at the Bay Area Table Tennis Federation event from 7 Mar 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.