Jiawen (john) Bian
USATT#: 17048
2059 2044
2018 Badger Open
14 Sep 2018 - 14 Sep 2018
14 Sep 2018 - 14 Sep 2018
This page explains how Jiawen (john) Bian (USATT# 17048)'s rating went from 2059 to 2044 at the 2018 Badger Open held on 14 Sep 2018 - 14 Sep 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.