Wei Qin
USATT#: 215793
632 649
ICC - Sunday Beginners League
13 Jan 2019
13 Jan 2019
This page explains how Wei Qin (USATT# 215793)'s rating went from 632 to 649 at the ICC - Sunday Beginners League event from 13 Jan 2019. 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.