This page explains how Charles Shen (USATT# 217235)'s rating went from 1298 to 1308 at the Topspin Open League event from 17 Aug 2018. 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.