This page explains how Yin Wu (USATT# 273059)'s rating went from 746 to 773 at the ICC - Sunday Beginners League event from 2 Jul 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.