This page explains how Vincent Green (USATT# 9999)'s rating went from 1690 to 1647 at the Charlotte $1000 Loopalalooza held on - 21 Feb 2010. 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.