Qixuan Gu
USATT#: 270630
| Certified Umpire
511 466
HITTA Weekly League
10 Dec 2021
10 Dec 2021
This page explains how Qixuan Gu (USATT# 270630)'s rating went from 511 to 466 at the HITTA Weekly League event from 10 Dec 2021. 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.