Wei Qin
USATT#: 215793
849 854
ICC - Sunday Beginners League
13 Feb 2022
13 Feb 2022
This page explains how Wei Qin (USATT# 215793)'s rating went from 849 to 854 at the ICC - Sunday Beginners League event from 13 Feb 2022. 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.