Alan A. Grambo
USATT#: 6213
| Coach Level: State | Certified Referee | Regional Umpire
1810 1806
2006 St. Louis Gateway Open
- 10 Sep 2006
- 10 Sep 2006
This page explains how Alan A. Grambo (USATT# 6213)'s rating went from 1810 to 1806 at the 2006 St. Louis Gateway Open held on - 10 Sep 2006. 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.