This page explains how Ethan Liu (USATT# 275846)'s rating went from 1482 to 1480 at the NJTTC Thursday Adv League event from 21 Sep 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.