This page explains how David Yong-Xiang Zhuang (USATT# 58322)'s rating went from 2701 to 2702 at the NJTTC January Winter Open held on - 13 Jan 1999. 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.