Tim P O'Neil
USATT#: 95562
1212 1211
2019 NYTTA Team Open
9 Feb 2019 - 9 Feb 2019
9 Feb 2019 - 9 Feb 2019
This page explains how Tim P O'Neil (USATT# 95562)'s rating went from 1212 to 1211 at the 2019 NYTTA Team Open held on 9 Feb 2019 - 9 Feb 2019. 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.