Sean Patrick O'Neill
USATT#: 8840
| Coach Level: National | Certified Umpire
2445 2486
2003 U.S. Open
- 6 Jul 2003
- 6 Jul 2003
This page explains how Sean Patrick O'Neill (USATT# 8840)'s rating went from 2445 to 2486 at the 2003 U.S. Open held on - 6 Jul 2003. 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.