Greg John Kerkow
USATT#: 41837
| Coach Level: Club | Certified Umpire
1775 1808
Star of the North Winter Sport
- 1 Feb 1998
- 1 Feb 1998
This page explains how Greg John Kerkow (USATT# 41837)'s rating went from 1775 to 1808 at the Star of the North Winter Sport held on - 1 Feb 1998. 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.