Barry Dattel
USATT#: 5221
| Coach Level: Regional | Certified Referee | Certified Umpire
2360 2310
Spin Open
- 4 Apr 1999
- 4 Apr 1999
This page explains how Barry Dattel (USATT# 5221)'s rating went from 2360 to 2310 at the Spin Open held on - 4 Apr 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.