Barry Dattel
USATT#: 5221
| Coach Level: Regional | Certified Referee | Certified Umpire
2181 2160
LYTTC Friday Pro League
10 Sep 2013
10 Sep 2013
This page explains how Barry Dattel (USATT# 5221)'s rating went from 2181 to 2160 at the LYTTC Friday Pro League event from 10 Sep 2013. 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.