Joe Zhang
USATT#: 1165421
1949 1950
888 League
21 May 2023
21 May 2023
This page explains how Joe Zhang (USATT# 1165421)'s rating went from 1949 to 1950 at the 888 League event from 21 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.