This page explains how Ryan Choi (USATT# 1168333)'s rating went from n/a to 1162 at the Las Vegas Fall Classic Open held on 9 Nov 2019 - 10 Nov 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.