Roger Liu
USATT#: 82029
| Coach Level: Club
2340 2270
America's Team Championship
25 May 2019 - 25 May 2019
25 May 2019 - 25 May 2019
This page explains how Roger Liu (USATT# 82029)'s rating went from 2340 to 2270 at the America's Team Championship held on 25 May 2019 - 25 May 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.