This page explains how Yanzhe (Andrew) Liu (USATT# 269585)'s rating went from 2482 to 2477 at the ICC - Advanced League event from 24 Jun 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.