Michael Halliday
USATT#: 12560
| Certified Umpire
1701 1669
Spring 2006 Two-Person Teams
- 13 May 2006
- 13 May 2006
This page explains how Michael Halliday (USATT# 12560)'s rating went from 1701 to 1669 at the Spring 2006 Two-Person Teams held on - 13 May 2006. 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.