Wei Qin
USATT#: 215793
642 674
ICC - Sunday Beginners League
22 Jul 2018
22 Jul 2018
This page explains how Wei Qin (USATT# 215793)'s rating went from 642 to 674 at the ICC - Sunday Beginners League event from 22 Jul 2018. 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.