This page explains how Samuel S. Liang (USATT# 7755)'s rating went from 2091 to 2056 at the Pacific Coast Memorial Open held on - 3 Nov 1996. 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.