Roger Barr
USATT#: 17477
769 762
NJTTC March Open
- 21 Mar 1999
- 21 Mar 1999
This page explains how Roger Barr (USATT# 17477)'s rating went from 769 to 762 at the NJTTC March Open held on - 21 Mar 1999. 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.