This page explains how Aria Shi (USATT# 222815)'s rating went from 2242 to 2230 at the LYTTC Friday Pro League event from 10 Mar 2023. 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.