David He
USATT#: 231063
997 989
ICC - Advanced League
2 Sep 2023
2 Sep 2023
This page explains how David He (USATT# 231063)'s rating went from 997 to 989 at the ICC - Advanced League event from 2 Sep 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.