Roger Paul Haidvogel
USATT#: 6361
1821 1796
Rochester Giant RR
- 2 Mar 1997
- 2 Mar 1997
This page explains how Roger Paul Haidvogel (USATT# 6361)'s rating went from 1821 to 1796 at the Rochester Giant RR held on - 2 Mar 1997. 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.