Gregg Robertshaw
USATT#: 9501
| Coach Level: State | Certified Umpire
2138 2134
13th Butterfly Cape Fear Open
- 5 Apr 2014
- 5 Apr 2014
This page explains how Gregg Robertshaw (USATT# 9501)'s rating went from 2138 to 2134 at the 13th Butterfly Cape Fear Open held on - 5 Apr 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.