Harrison Ngo
USATT#: 89471
| Certified Umpire
1731 1740
2014 Butterfly Atlanta Spring Open
- 17 May 2014
- 17 May 2014
This page explains how Harrison Ngo (USATT# 89471)'s rating went from 1731 to 1740 at the 2014 Butterfly Atlanta Spring Open held on - 17 May 2014. 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.