This page explains how Phieu Tran (USATT# 43458)'s rating went from 1682 to 1645 at the Pacific Rim Open held on - 5 Nov 1995. 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.