Hal Barnes
USATT#: 72469
1417 1409
2009 NNTTC JOOLA Open
- 19 Apr 2009
- 19 Apr 2009
This page explains how Hal Barnes (USATT# 72469)'s rating went from 1417 to 1409 at the 2009 NNTTC JOOLA Open held on - 19 Apr 2009. 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.