Donald A. Young
USATT#: 11356
1893 1867
1999 Millcreek Open
- 3 Oct 1999
- 3 Oct 1999
This page explains how Donald A. Young (USATT# 11356)'s rating went from 1893 to 1867 at the 1999 Millcreek Open held on - 3 Oct 1999. 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.