Jeff Pratt
USATT#: 81159
| Certified Umpire
820 933
AITTA
7 Sep 2013
7 Sep 2013
This page explains how Jeff Pratt (USATT# 81159)'s rating went from 820 to 933 at the AITTA event from 7 Sep 2013. 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.