Gregg Robertshaw
USATT#: 9501
| Coach Level: State | Certified Umpire
1815 1818
SFFL December Player Series
- 6 Dec 1997
- 6 Dec 1997
This page explains how Gregg Robertshaw (USATT# 9501)'s rating went from 1815 to 1818 at the SFFL December Player Series held on - 6 Dec 1997. 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.