Gregg Robertshaw
USATT#: 9501
| Coach Level: State | Certified Umpire
2138 2088
Charlotte $1000 Loopalalooza
- 17 Jan 2010
- 17 Jan 2010
This page explains how Gregg Robertshaw (USATT# 9501)'s rating went from 2138 to 2088 at the Charlotte $1000 Loopalalooza held on - 17 Jan 2010. 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.