This page explains how Tai Nguyen (USATT# 53211)'s rating went from 1923 to 1912 at the Austin Table Tennis League event from 2 Mar 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.