This page explains how Samuel Tao (USATT# 1164602)'s rating went from 1549 to 1510 at the Austin Table Tennis League event from 30 Oct 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.