Wei Qin
USATT#: 215793
1218 1186
ICC - Advanced League
18 Jun 2022
18 Jun 2022
This page explains how Wei Qin (USATT# 215793)'s rating went from 1218 to 1186 at the ICC - Advanced League event from 18 Jun 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.