This page explains how Jerry Vasquez (USATT# 59330)'s rating went from 2151 to 2147 at the P&W Aircraft TT Club March 2012 Open held on - 17 Mar 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.