Ben Zhang
USATT#: 1165422
2025 2019
ICC - Advanced League
7 Oct 2023
7 Oct 2023
This page explains how Ben Zhang (USATT# 1165422)'s rating went from 2025 to 2019 at the ICC - Advanced League event from 7 Oct 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.