Michael Halliday
USATT#: 12560
| Certified Umpire
1671 1565
Rochester Giant RR
- 1 Mar 1998
- 1 Mar 1998
This page explains how Michael Halliday (USATT# 12560)'s rating went from 1671 to 1565 at the Rochester Giant RR held on - 1 Mar 1998. 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.