Alan A. Grambo
USATT#: 6213
| Coach Level: State | Certified Referee | Regional Umpire
1916 1874
St. Joseph Valley Open
- 29 May 1994
- 29 May 1994
This page explains how Alan A. Grambo (USATT# 6213)'s rating went from 1916 to 1874 at the St. Joseph Valley Open held on - 29 May 1994. 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.