Henry Mccoullum
USATT#: 8191
| Coach Level: Regional | Certified Umpire
1980 1889
2021 Joola North American Team
26 Nov 2021 - 28 Nov 2021
26 Nov 2021 - 28 Nov 2021
This page explains how Henry Mccoullum (USATT# 8191)'s rating went from 1980 to 1889 at the 2021 Joola North American Team held on 26 Nov 2021 - 28 Nov 2021. 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.