Greg John Kerkow
USATT#: 41837
| Coach Level: Club | Certified Umpire
1967 1817
Minnesota Saturday Open
27 Nov 2010
27 Nov 2010
This page explains how Greg John Kerkow (USATT# 41837)'s rating went from 1967 to 1817 at the Minnesota Saturday Open event from 27 Nov 2010. 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.