This page explains how Doug Brock (USATT# 18848)'s rating went from 1400 to 1473 at the Sports Fitness March Series held on - 4 Mar 2000. 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.