This page explains how Ziheng Shen (USATT# 1166077)'s rating went from 80 to 126 at the Topspin Open League event from 29 Mar 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.