Jay Turberville
USATT#: 27535
| Certified Umpire
1734 1697
2009 Winter Grand Canyon State
- 29 Mar 2009
- 29 Mar 2009
This page explains how Jay Turberville (USATT# 27535)'s rating went from 1734 to 1697 at the 2009 Winter Grand Canyon State held on - 29 Mar 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.