Wei Qin
USATT#: 215793
1259 1200
ICC - Sunday Beginners League
29 May 2022
29 May 2022
This page explains how Wei Qin (USATT# 215793)'s rating went from 1259 to 1200 at the ICC - Sunday Beginners League event from 29 May 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.