This page explains how Amber G Liu (USATT# 212114)'s rating went from 1917 to 1926 at the Paddle Palace 2019 Atlanta Fall Open held on 7 Sep 2019 - 7 Sep 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.