Jerry Nabb
USATT#: 78002
| Certified Umpire
1075 1002
2013 Valley of the Sun Open
- 8 Dec 2013
- 8 Dec 2013
This page explains how Jerry Nabb (USATT# 78002)'s rating went from 1075 to 1002 at the 2013 Valley of the Sun Open held on - 8 Dec 2013. 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.