Yiwei Liu
USATT#: 212029
2321 2307
2018 US Open
16 Dec 2018 - 22 Dec 2018
16 Dec 2018 - 22 Dec 2018
This page explains how Yiwei Liu (USATT# 212029)'s rating went from 2321 to 2307 at the 2018 US Open held on 16 Dec 2018 - 22 Dec 2018. 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.