This page explains how Leo Yunlong Yu (USATT# 211688)'s rating went from n/a to 553 at the 2016 State Games of North Carolina held on 18 Jun 2016 - 19 Jun 2016. 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.