This page explains how Jayden Zhou (USATT# 88299)'s rating went from n/a to 1409 at the LYTTC Tuesday League event from 17 Sep 2013. 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.