Harrison Ngo
USATT#: 89471
| Certified Umpire
1868 1876
Lexington Summer Open
18 Aug 2018 - 18 Aug 2018
18 Aug 2018 - 18 Aug 2018
This page explains how Harrison Ngo (USATT# 89471)'s rating went from 1868 to 1876 at the Lexington Summer Open held on 18 Aug 2018 - 18 Aug 2018. 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.