This page explains how Carlough Francis (USATT# 264662)'s rating went from 1855 to 1792 at the Mastiff Table Tennis Club event from 30 Jul 2022. 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.