Henry Mccoullum
USATT#: 8191
| Coach Level: Regional | Certified Umpire
2137 2112
1998 USATT Nationals
- 20 Dec 1998
- 20 Dec 1998
This page explains how Henry Mccoullum (USATT# 8191)'s rating went from 2137 to 2112 at the 1998 USATT Nationals held on - 20 Dec 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.