This page explains how Nicholas Mickowski (USATT# 1171968)'s rating went from 1400 to 1358 at the Austin Table Tennis League event from 22 Mar 2023. 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.