Doug Wruck
USATT#: 10604
| Certified Umpire
1560 1546
Schaumburg November Open
- 10 Nov 2007
- 10 Nov 2007
This page explains how Doug Wruck (USATT# 10604)'s rating went from 1560 to 1546 at the Schaumburg November Open held on - 10 Nov 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.