Jiawen (john) Bian
USATT#: 17048
2052 1996
2023 S & T Transport Open
21 Oct 2023 - 22 Oct 2023
21 Oct 2023 - 22 Oct 2023
This page explains how Jiawen (john) Bian (USATT# 17048)'s rating went from 2052 to 1996 at the 2023 S & T Transport Open held on 21 Oct 2023 - 22 Oct 2023. 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.