This page explains how Hongming An (USATT# 1178673)'s rating went from 1591 to 1604 at the ASLT League event from 24 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.