Joseph S. Helfand
USATT#: 6564
| Coach Level: Club | National Referee | International Umpire
1592 1483
US Teams
- 27 Nov 1994
- 27 Nov 1994
This page explains how Joseph S. Helfand (USATT# 6564)'s rating went from 1592 to 1483 at the US Teams held on - 27 Nov 1994. 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.