This page explains how Jinbao Ma (USATT# 220283)'s rating went from 2722 to 2723 at the 888 League event from 2 Oct 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.