Roger Liu
USATT#: 82029
| Coach Level: Club
2255 2241
$3000 Newgy Ohio Open 2017
17 Feb 2017 - 18 Feb 2017
17 Feb 2017 - 18 Feb 2017
This page explains how Roger Liu (USATT# 82029)'s rating went from 2255 to 2241 at the $3000 Newgy Ohio Open 2017 held on 17 Feb 2017 - 18 Feb 2017. 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.