Barry Dattel
USATT#: 5221
| Coach Level: Regional | Certified Referee | Certified Umpire
2287 2277
U.S. Open
- 8 Jul 2006
- 8 Jul 2006
This page explains how Barry Dattel (USATT# 5221)'s rating went from 2287 to 2277 at the U.S. Open held on - 8 Jul 2006. 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.