Gregg Robertshaw
USATT#: 9501
| Coach Level: State | Certified Umpire
2055 2057
Triangle September 2015 Open
- 13 Sep 2015
- 13 Sep 2015
This page explains how Gregg Robertshaw (USATT# 9501)'s rating went from 2055 to 2057 at the Triangle September 2015 Open held on - 13 Sep 2015. 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.