Wei Qin
USATT#: 215793
1154 1126
ICC - Sunday Beginners League
31 Jul 2022
31 Jul 2022
This page explains how Wei Qin (USATT# 215793)'s rating went from 1154 to 1126 at the ICC - Sunday Beginners League event from 31 Jul 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.