Greg John Kerkow
USATT#: 41837
| Coach Level: Club | Certified Umpire
1817 1803
Minnesota Super League
23 Jan 2011
23 Jan 2011
This page explains how Greg John Kerkow (USATT# 41837)'s rating went from 1817 to 1803 at the Minnesota Super League event from 23 Jan 2011. 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.