This page explains how Ling Luo (USATT# 282129)'s rating went from n/a to 1139 at the 2024 USATT Southwest Regional Championships held on 10 May 2024 - 12 May 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.