This page explains how Yuming Huang (USATT# 9980)'s rating went from n/a to 1663 at the 1996 Tucson Open TTT held on - 15 Jun 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.