This page explains how Joel Liu (USATT# 75202)'s rating went from 659 to 749 at the 7th FIT TT Championships held on - 11 Nov 2007. 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.