This page explains how Ann-ping Shangguan (USATT# 97927)'s rating went from 2165 to 2167 at the Matchpoint TTC Friday League event from 18 Feb 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.