Alan A. Grambo
USATT#: 6213
| Coach Level: State | Certified Referee | Regional Umpire
1909 1863
USATT National Championships
- 18 Dec 1995
- 18 Dec 1995
This page explains how Alan A. Grambo (USATT# 6213)'s rating went from 1909 to 1863 at the USATT National Championships held on - 18 Dec 1995. 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.