Barry Dattel
USATT#: 5221
| Coach Level: Regional | Certified Referee | Certified Umpire
2226 2154
2011 US Nationals
- 17 Dec 2011
- 17 Dec 2011
This page explains how Barry Dattel (USATT# 5221)'s rating went from 2226 to 2154 at the 2011 US Nationals held on - 17 Dec 2011. 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.