Qian Zhao
USATT#: 273089
927 919
HITTA Weekly League
12 Feb 2023
12 Feb 2023
This page explains how Qian Zhao (USATT# 273089)'s rating went from 927 to 919 at the HITTA Weekly League event from 12 Feb 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.