This page explains how Blair W. Wilson (USATT# 69613)'s rating went from 1561 to 1540 at the Wounded Warrior Benefit TT Tournament held on - 22 May 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.