This page explains how Yishun He (USATT# 275736)'s rating went from 1729 to 1726 at the HITTA Weekly League event from 9 Mar 2024. 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.