Joseph S. Helfand
USATT#: 6564
| Coach Level: Club | National Referee | International Umpire
1553 1531
June Open
- 23 Jun 2012
- 23 Jun 2012
This page explains how Joseph S. Helfand (USATT# 6564)'s rating went from 1553 to 1531 at the June Open held on - 23 Jun 2012. 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.