Qixuan Gu
USATT#: 270630
| Certified Umpire
1011 978
HITTA Weekly League
20 May 2023
20 May 2023
This page explains how Qixuan Gu (USATT# 270630)'s rating went from 1011 to 978 at the HITTA Weekly League event from 20 May 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.