This page explains how Thomas Liontis (USATT# 1158779)'s rating went from 1443 to 1442 at the C&C Table Tennis League event from 20 May 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.