This page explains how Kairong Liu (USATT# 69637)'s rating went from 2057 to 1999 at the America's Team Championship held on 28 May 2022 - 29 May 2022. 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.