Doug Wruck
USATT#: 10604
| Certified Umpire
1784 1789
Schaumburg January Open
- 23 Jan 2010
- 23 Jan 2010
This page explains how Doug Wruck (USATT# 10604)'s rating went from 1784 to 1789 at the Schaumburg January Open held on - 23 Jan 2010. 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.