Jiawen (john) Bian
USATT#: 17048
2090 2057
2018 Aurora Summer Open
15 Jul 2018 - 15 Jul 2018
15 Jul 2018 - 15 Jul 2018
This page explains how Jiawen (john) Bian (USATT# 17048)'s rating went from 2090 to 2057 at the 2018 Aurora Summer Open held on 15 Jul 2018 - 15 Jul 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.