Jeff Pratt
USATT#: 81159
| Certified Umpire
710 709
AITTA
29 Jan 2012
29 Jan 2012
This page explains how Jeff Pratt (USATT# 81159)'s rating went from 710 to 709 at the AITTA event from 29 Jan 2012. 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.