Barry Dattel
USATT#: 5221
| Coach Level: Regional | Certified Referee | Certified Umpire
2254 2241
US Open
- 5 Jul 2014
- 5 Jul 2014
This page explains how Barry Dattel (USATT# 5221)'s rating went from 2254 to 2241 at the US Open held on - 5 Jul 2014. 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.