This page explains how Johnson Lee (USATT# 90488)'s rating went from n/a to 1772 at the SPiN New York Addicts event from 22 Feb 2017. 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.