Henry Mccoullum
USATT#: 8191
| Coach Level: Regional | Certified Umpire
1990 1998
US Nationals
14 Dec 2015 - 18 Dec 2015
14 Dec 2015 - 18 Dec 2015
This page explains how Henry Mccoullum (USATT# 8191)'s rating went from 1990 to 1998 at the US Nationals held on 14 Dec 2015 - 18 Dec 2015. 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.