17 Feb 2018 - 17 Feb 2018
This page explains how Li Gao (USATT# 220076)'s rating went from 968 to 1078 at the 2018 HITTA Spring Festival held on 17 Feb 2018 - 17 Feb 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.