Jiawen (john) Bian
USATT#: 17048
2055 2003
Windy City Open
5 May 2018 - 5 May 2018
5 May 2018 - 5 May 2018
This page explains how Jiawen (john) Bian (USATT# 17048)'s rating went from 2055 to 2003 at the Windy City Open held on 5 May 2018 - 5 May 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.