Irina Hellwig
USATT#: 11612
| International Umpire
1305 1300
Huntsman World Senior Games
9 Oct 2017 - 12 Oct 2017
9 Oct 2017 - 12 Oct 2017
This page explains how Irina Hellwig (USATT# 11612)'s rating went from 1305 to 1300 at the Huntsman World Senior Games held on 9 Oct 2017 - 12 Oct 2017. 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.