This page explains how Ashwin Sounderarajan (USATT# 271911)'s rating went from 1622 to 1626 at the ICC - Advanced League event from 5 Feb 2022. The links below take you to pages that describe various aspects of the rating processor.

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.