This page explains how Cameron Luo (USATT# 27961)'s rating went from 1859 to 1854 at the 2012 Indy Giant RR and Two Man Teams held on - 10 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.