Barry Dattel
USATT#: 5221
| Coach Level: Regional | Certified Referee | Certified Umpire
2261 2258
LYTTC Friday Pro League
7 Jun 2014
7 Jun 2014
This page explains how Barry Dattel (USATT# 5221)'s rating went from 2261 to 2258 at the LYTTC Friday Pro League event from 7 Jun 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.