Sean Patrick O'Neill
USATT#: 8840
| Coach Level: National | Certified Umpire
2484 2449
2004 N. American Teams Open TT
- 28 Nov 2004
- 28 Nov 2004
This page explains how Sean Patrick O'Neill (USATT# 8840)'s rating went from 2484 to 2449 at the 2004 N. American Teams Open TT held on - 28 Nov 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.