Alan A. Grambo
USATT#: 6213
| Coach Level: State | Certified Referee | Regional Umpire
1820 1813
Highland Open
- 18 Nov 2007
- 18 Nov 2007
This page explains how Alan A. Grambo (USATT# 6213)'s rating went from 1820 to 1813 at the Highland Open held on - 18 Nov 2007. 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.