Joseph S. Helfand
USATT#: 6564
| Coach Level: Club | National Referee | International Umpire
1473 1573
June Open 2016
18 Jun 2016 - 18 Jun 2016
18 Jun 2016 - 18 Jun 2016
This page explains how Joseph S. Helfand (USATT# 6564)'s rating went from 1473 to 1573 at the June Open 2016 held on 18 Jun 2016 - 18 Jun 2016. 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.