This page explains how Guangwei Zhou (USATT# 276082)'s rating went from 1526 to 1523 at the Rhode Island Table Tennis 2024 Butterfly Spring Open held on 5 May 2024 - 5 May 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.