Barry Dattel
USATT#: 5221
| Coach Level: Regional | Certified Referee | Certified Umpire
2281 2282
Winter Open
- 18 Feb 2001
- 18 Feb 2001
This page explains how Barry Dattel (USATT# 5221)'s rating went from 2281 to 2282 at the Winter Open held on - 18 Feb 2001. 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.