This page explains how Yuming Chen (USATT# 282111)'s rating went from 1175 to 1224 at the HITTA Weekly League event from 19 Apr 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.