Greg John Kerkow
USATT#: 41837
| Coach Level: Club | Certified Umpire
1853 1844
Minnesota Saturday Open
2 Jun 2012
2 Jun 2012
This page explains how Greg John Kerkow (USATT# 41837)'s rating went from 1853 to 1844 at the Minnesota Saturday Open event from 2 Jun 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.