This page explains how Stephen I Dreyfus (USATT# 5463)'s rating went from 1808 to 1800 at the Charlotte $1000 Loopalalooza held on - 28 Oct 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.