This page explains how Brad Wommack (USATT# 53417)'s rating went from 1545 to 1536 at the 2011 Lindenwood September Open held on - 25 Sep 2011. 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.