This page explains how Kevin Pho (USATT# 63854)'s rating went from n/a to 1622 at the NTTC Summer League event from 24 Jun 2008. 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.