Alan A. Grambo
USATT#: 6213
| Coach Level: State | Certified Referee | Regional Umpire
1415 1390
Sunrise February Open at Clearwater
8 Feb 2020 - 8 Feb 2020
8 Feb 2020 - 8 Feb 2020
This page explains how Alan A. Grambo (USATT# 6213)'s rating went from 1415 to 1390 at the Sunrise February Open at Clearwater held on 8 Feb 2020 - 8 Feb 2020. 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.