This page explains how Hiep Tran (USATT# 16107)'s rating went from 2010 to 2014 at the 2004 MDTTC Spring Open held on - 11 Apr 2004. 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.