This page explains how Conner Chen (USATT# 1168206)'s rating went from 1422 to 1440 at the ICC - Advanced League event from 16 Apr 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.