This page explains how Yaodong Hu (USATT# 230427)'s rating went from 1604 to 1594 at the Mastiff Table Tennis Club event from 22 Apr 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.