Sean Patrick O'Neill
USATT#: 8840
| Coach Level: National | Certified Umpire
2617 2610
US Men's Team Trials
- 22 Feb 1995
- 22 Feb 1995
This page explains how Sean Patrick O'Neill (USATT# 8840)'s rating went from 2617 to 2610 at the US Men's Team Trials held on - 22 Feb 1995. 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.