13 Nov 2021 - 14 Nov 2021
This page explains how Aiden Zhang (USATT# 271137)'s rating went from n/a to 28 at the ICC JOOLA Winter Open 2021 held on 13 Nov 2021 - 14 Nov 2021. The links below take you to pages that describe various aspects of the ratings processor.
The ratings 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.