Ronald Joseph Arcaro
USATT#: 3920
| Certified Referee | Regional Umpire
1536 1581
2009 JOOLA N. American Teams O
- 29 Nov 2009
- 29 Nov 2009
This page explains how Ronald Joseph Arcaro (USATT# 3920)'s rating went from 1536 to 1581 at the 2009 JOOLA N. American Teams O held on - 29 Nov 2009. 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.