This page explains how Conrado Garza (USATT# 215953)'s rating went from 1866 to 1861 at the Austin Table Tennis League event from 24 Oct 2018. 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.