This page explains how Carl Plassmann (USATT# 82381)'s rating went from 685 to 693 at the P&W Aircraft TTC - May 2013 Open held on - 19 May 2013. 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.