Irina Hellwig
USATT#: 11612
| International Umpire
1562 1560
Huntsman World Senior Games
- 8 Oct 2004
- 8 Oct 2004
This page explains how Irina Hellwig (USATT# 11612)'s rating went from 1562 to 1560 at the Huntsman World Senior Games held on - 8 Oct 2004. 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.