This page explains how Xiangjie Ji (USATT# 222424)'s rating went from 1750 to 1754 at the PTTC Saturday League event from 3 Aug 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.