Irina Hellwig
USATT#: 11612
| International Umpire
1560 1475
Meiklejohn National Seniors Op
- 5 Jun 2005
- 5 Jun 2005
This page explains how Irina Hellwig (USATT# 11612)'s rating went from 1560 to 1475 at the Meiklejohn National Seniors Op held on - 5 Jun 2005. 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.