Ogden Driggs
USATT#: 5464
1833 1919
Rocky Mountain Train Wreck Ope
- 16 Jul 2006
- 16 Jul 2006
This page explains how Ogden Driggs (USATT# 5464)'s rating went from 1833 to 1919 at the Rocky Mountain Train Wreck Ope held on - 16 Jul 2006. The links below take you to pages that describe various aspects of the rating processor.
Introduction
Initial Rating
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.