This page explains how Qiang Patrick Qiang (USATT# 85034)'s rating went from 2033 to 2021 at the Phoenixville Table Tennis Club’s Cruzin’ Classic held on 22 Jun 2024 - 22 Jun 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.