Xu Zhou
USATT#: 275067
78 87
888 League
30 Apr 2023
30 Apr 2023
This page explains how Xu Zhou (USATT# 275067)'s rating went from 78 to 87 at the 888 League event from 30 Apr 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.