Barry Dattel
USATT#: 5221
| Coach Level: Regional | Certified Referee | Certified Umpire
2259 2254
LYTTC Friday Pro League
26 Sep 2015
26 Sep 2015
This page explains how Barry Dattel (USATT# 5221)'s rating went from 2259 to 2254 at the LYTTC Friday Pro League event from 26 Sep 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.