This page explains how John Tuiasosopo (USATT# 82160)'s rating went from n/a to 669 at the Fremont Table Tennis Academy League event from 16 Jun 2012. 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.