Greg John Kerkow
USATT#: 41837
| Coach Level: Club | Certified Umpire
1944 1965
2004 USA Nationals Championshi
- 18 Dec 2004
- 18 Dec 2004
This page explains how Greg John Kerkow (USATT# 41837)'s rating went from 1944 to 1965 at the 2004 USA Nationals Championshi held on - 18 Dec 2004. 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.