David He
USATT#: 231063
315 652
ICC - Sunday Beginners League
23 May 2021
23 May 2021
This page explains how David He (USATT# 231063)'s rating went from 315 to 652 at the ICC - Sunday Beginners League event from 23 May 2021. 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.