Doug Wruck
USATT#: 10604
| Certified Umpire
1360 1333
Schaumburg RR Open
- 21 Feb 2004
- 21 Feb 2004
This page explains how Doug Wruck (USATT# 10604)'s rating went from 1360 to 1333 at the Schaumburg RR Open held on - 21 Feb 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.