This page explains how Cesar T. Serna (USATT# 2316)'s rating went from 2072 to 1993 at the Austin Table Tennis League event from 25 Oct 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.