This page explains how Cindy Yang (USATT# 270704)'s rating went from 1124 to 1144 at the HITTA Weekly League event from 11 Feb 2023. 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.