Harrison Ngo
USATT#: 89471
| Certified Umpire
1655 1705
2014 Butterfly Atlanta Winter Open
- 1 Feb 2014
- 1 Feb 2014
This page explains how Harrison Ngo (USATT# 89471)'s rating went from 1655 to 1705 at the 2014 Butterfly Atlanta Winter Open held on - 1 Feb 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.