This page explains how David Xu Huang (USATT# 96450)'s rating went from 1477 to 1576 at the Westchester July 2019 Open held on 27 Jul 2019 - 28 Jul 2019. 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.