Qinghua Si
USATT#: 211961
1566 1556
2019 RCTTC Autumn Round Robin
2 Nov 2019 - 2 Nov 2019
2 Nov 2019 - 2 Nov 2019
This page explains how Qinghua Si (USATT# 211961)'s rating went from 1566 to 1556 at the 2019 RCTTC Autumn Round Robin held on 2 Nov 2019 - 2 Nov 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.