Doug Wruck
USATT#: 10604
| Certified Umpire
1575 1560
Rockford Fall Open
- 21 Oct 2007
- 21 Oct 2007
This page explains how Doug Wruck (USATT# 10604)'s rating went from 1575 to 1560 at the Rockford Fall Open held on - 21 Oct 2007. 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.