Qiao Jiao
USATT#: 221404
2419 2369
US Open
17 Dec 2019 - 21 Dec 2019
17 Dec 2019 - 21 Dec 2019
This page explains how Qiao Jiao (USATT# 221404)'s rating went from 2419 to 2369 at the US Open held on 17 Dec 2019 - 21 Dec 2019. 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.