Alan A. Grambo
USATT#: 6213
| Coach Level: State | Certified Referee | Regional Umpire
1885 1805
US Open
- 10 Jul 2005
- 10 Jul 2005
This page explains how Alan A. Grambo (USATT# 6213)'s rating went from 1885 to 1805 at the US Open held on - 10 Jul 2005. 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.