This page explains how Kai Liu (USATT# 83786)'s rating went from 2091 to 2099 at the Topspin Advanced League event from 27 Oct 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.