This page explains how Chong Dao Huang (USATT# 928084)'s rating went from 1646 to 1657 at the Austin Table Tennis League event from 7 Aug 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.