This page explains how Shou Chen (USATT# 275891)'s rating went from 486 to 506 at the New Jersey Table Tennis Club May 21, 2023 Open held on 21 May 2023 - 21 May 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.