This page explains how Max Liu (USATT# 270887)'s rating went from 1959 to 1930 at the LYTTC Friday Pro League event from 9 Feb 2024. 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.