This page explains how Lok Fung Law (USATT# 76145)'s rating went from 1232 to 1227 at the Austin Table Tennis League event from 9 Jul 2010. 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.