Greg John Kerkow
USATT#: 41837
| Coach Level: Club | Certified Umpire
1972 1978
US Open
- 10 Jul 2005
- 10 Jul 2005
This page explains how Greg John Kerkow (USATT# 41837)'s rating went from 1972 to 1978 at the US Open held on - 10 Jul 2005. 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.