Sean Patrick O'Neill
USATT#: 8840
| Coach Level: National | Certified Umpire
2500 2505
Boston TTC March Open
- 17 Mar 2002
- 17 Mar 2002
This page explains how Sean Patrick O'Neill (USATT# 8840)'s rating went from 2500 to 2505 at the Boston TTC March Open held on - 17 Mar 2002. 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.