Barry Dattel
USATT#: 5221
| Coach Level: Regional | Certified Referee | Certified Umpire
2217 2199
2015 Butterfly Thanksgiving Teams
27 Nov 2015 - 29 Nov 2015
27 Nov 2015 - 29 Nov 2015
This page explains how Barry Dattel (USATT# 5221)'s rating went from 2217 to 2199 at the 2015 Butterfly Thanksgiving Teams held on 27 Nov 2015 - 29 Nov 2015. 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.