This page explains how Hsu-Chang Lu (USATT# 84845)'s rating went from 1498 to 1665 at the NJTTC 2014 December Open held on - 14 Dec 2014. 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.