This page explains how Ziheng Shen (USATT# 1166077)'s rating went from 1354 to 1391 at the 2023 May Open @ Princeton Pong held on 6 May 2023 - 7 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.