This page explains how Nico Alvarez Mondrag (USATT# 91765)'s rating went from 2130 to 2087 at the Austin Table Tennis League event from 22 Sep 2021. 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.