Jiufeng Zhao
USATT#: 223669
1865 1840
PTTC Team League
9 Oct 2022
9 Oct 2022
This page explains how Jiufeng Zhao (USATT# 223669)'s rating went from 1865 to 1840 at the PTTC Team League event from 9 Oct 2022. 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.