This page explains how Ziheng Shen (USATT# 1166077)'s rating went from 126 to 92 at the Topspin Open League event from 5 Apr 2019. 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.