Wei Qin
USATT#: 215793
427 642
ICC - Sunday Beginners League
15 Jul 2018
15 Jul 2018
This page explains how Wei Qin (USATT# 215793)'s rating went from 427 to 642 at the ICC - Sunday Beginners League event from 15 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.