This page explains how Zhiyong Zhang (USATT# 271228)'s rating went from 1697 to 1734 at the HITTA Weekly League event from 26 Jun 2022. 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.