This page explains how Liang (Vincent) Kok Liung (USATT# 26454)'s rating went from 2006 to 2043 at the US Nationals held on - 18 Dec 1994. 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.