Michael Halliday
USATT#: 12560
| Certified Umpire
1584 1604
Western New York Open
- 13 Apr 2002
- 13 Apr 2002
This page explains how Michael Halliday (USATT# 12560)'s rating went from 1584 to 1604 at the Western New York Open held on - 13 Apr 2002. 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.