This page explains how Andrew Huang (USATT# 1171728)'s rating went from 1955 to 1944 at the GLTTC FRIDAY 730pm League event from 23 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.