Wei Qin
USATT#: 215793
812 819
ICC - Sunday Beginners League
10 Oct 2021
10 Oct 2021
This page explains how Wei Qin (USATT# 215793)'s rating went from 812 to 819 at the ICC - Sunday Beginners League event from 10 Oct 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.