This page explains how Wai M. Wong (USATT# 45824)'s rating went from 2044 to 2031 at the Bay Area Table Tennis Federation event from 11 Jun 2011. 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.