This page explains how Hou-Min Chang (USATT# 4770)'s rating went from 1792 to 1782 at the Martin's Buffet "Left-Overs" O held on - 24 Feb 2002. 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.