This page explains how Austin Zhang (USATT# 203237)'s rating went from 1137 to 1143 at the USATT Regional Hopes Camps + Tournaments held on 18 Feb 2019 - 18 Feb 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.