This page explains how Lily Yip (USATT# 53157)'s rating went from 2267 to 2294 at the LYTTC Friday Pro League event from 7 Jun 2019. 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.