This page explains how Zongyuan Yuan (USATT# 223056)'s rating went from 1622 to 1629 at the Mastiff Table Tennis Club event from 27 Jan 2024. 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.