Qinghua Si
USATT#: 211961
1574 1672
2023 Thanksgiving Grand Round Robin
4 Nov 2023 - 4 Nov 2023
4 Nov 2023 - 4 Nov 2023
This page explains how Qinghua Si (USATT# 211961)'s rating went from 1574 to 1672 at the 2023 Thanksgiving Grand Round Robin held on 4 Nov 2023 - 4 Nov 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.