This page explains how Justin Liu (USATT# 1164236)'s rating went from n/a to 466 at the ICC Butterfly Winter Open held on 24 Feb 2019 - 24 Feb 2019. 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.